@charset "UTF-8";

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}


/* HTML5 display-role reset for older browsers */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

body {
    line-height: 1;
}

ol,
ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}


/*HTML5 tag*/

section,
article,
aside,
footer,
header,
nav,
main {
    display: block;
}


/* 基本元素 */

html {
    height: 100%;
}

body {
    height: 100%;
    font-size: 16px;
    font-family: 'Roboto', 'Noto Sans TC', '微軟正黑體', 'PingFang SC', 'Arial', 'Helvetica Neue', sans-serif;
    color: #444;
    word-wrap: break-word;
    word-break: normal;
}

a {
    color: #444;
    text-decoration: none;
    display: inline-block;
}

a:hover {
    text-decoration: none;
}

.cl {
    clear: both;
}

.cl::after,
.fea-item::after {
    content: ".";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

input,
textarea,
select,
button {
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0;
}

select:not([multiple]) {
    -webkit-appearance: none;
    -moz-appearance: none;
}

img {
    max-width: 100% !important
}

* {
    -webkit-box-sizing: border-box;
    /* Safari/Chrome, other WebKit */
    -moz-box-sizing: border-box;
    /* Firefox, other Gecko */
    box-sizing: border-box;
}


/*  */

.pull-right {
    float: right
}


/* header */

header {
    position: relative;
    background-image: url("../images/bg_header.jpg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.header_container {
    width: 1360px;
    margin: 0 auto;
    padding: 15px 0;
}

.header_container:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

@media all and (max-width: 1366px) {
    .header_container {
        width: 95%;
        margin: 0 auto;
        padding: 25px 0;
    }
}

@media all and (max-width: 768px) {
    .header_container {
        width: 100%;
        height: auto;
        padding: 15px;
    }
}

@media all and (max-width: 480px) {
    .header_container {
        padding: 10px;
    }
}

.logo {
    float: left;
}

.logo a {
    width: 345px;
    height: 110px;
    margin-top: 2px;
    text-indent: -9999px;
    background: url("../images/logo.png") left center no-repeat;
    background-size: contain;
    position: relative;
    z-index: 50;
}

@media all and (max-width: 768px) {
    .logo a {
        /* width: 240px;
    height: 70px; */
        width: 320px;
        height: 100px;
    }
}

@media all and (max-width: 400px) {
    .logo a {
        height: 90px;
    }
}

.header_menu {
    float: right;
    margin-top: 65px;
}

.header_menu .menu_item {
    text-align: center;
    font-size: 20px;
    margin-right: 50px;
    letter-spacing: 1px;
    font-family: '圓體-繁', 'Noto Sans TC', serif;
}

.header_menu .menu_item:hover {
    color: #f5bc53;
}

.header_menu .menu_item:last-child {
    margin-right: 0;
}

@media all and (max-width: 1280px) {
    .header_menu {
        margin: 40px 0 0 0;
    }
    .header_menu .menu_item {
        margin-right: 30px;
    }
}

@media all and (max-width: 768px) {
    .header_menu {
        display: none !important;
    }
}


/* 手機版 */

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 99;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 5px;
    text-align: center;
}

.sidenav a {
    padding: 10px 25px;
    color: #333;
    display: block;
    transition: 0.3s;
    line-height: 38px;
    border-bottom: 1px solid #dfdfdf;
}

.sidenav .closebtn {
    font-size: 28px;
    text-align: right;
    color: #f5bc53;
}

#main {
    display: none;
    transition: margin-left 0s;
}

@media all and (max-width: 768px) {
    #main {
        display: block;
    }
}

#main .icon-menu {
    float: right;
    font-size: 30px;
    color: #333;
    padding: 20px 15px 0 0;
}

@media all and (max-width: 480px) {
    #main .icon-menu {
        font-size: 24px;
        padding: 25px 10px 0 0;
    }
}

footer {
    height: 240px;
    background-image: url("../images/footer/bg_footer.png");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

@media all and (max-width: 768px) {
    footer {
        height: auto;
    }
}

.footer_container {
    width: 1360px;
    margin: 0 auto;
    padding: 30px 0;
}

.footer_container:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

@media all and (max-width: 1366px) {
    .footer_container {
        width: 95%;
        margin: 0 auto;
    }
}

.footer_container .ci_detail {
    width: auto;
    padding: 20px 0 0;
    margin-right: 70px;
}

@media all and (max-width: 768px) {
    .footer_container .ci_detail {
        margin-right: 0;
    }
    .footer_container .ci_detail:nth-child(2) {
        margin-right: 20px;
    }
    .footer_container .ci_detail .ci_name1 {
        font-size: 20px;
    }
    .footer_container .ci_detail .ci_item {
        font-size: 14px;
    }
}

@media all and (max-width: 480px) {
    .footer_container .ci_detail {
        margin-right: 0;
        padding: 20px 20px 0;
    }
    .footer_container .ci_detail:nth-child(2) {
        margin-right: 0;
    }
    .footer_container .ci_detail .ci_name1 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .footer_container .ci_detail .ci_name2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .footer_container .ci_detail .ci_item {
        font-size: 14px;
        margin-bottom: 10px;
    }
}

.footer_left {
    width: 25%;
    float: left;
}

.footer_left .ft_logo {
    margin: 20px 0;
}

.footer_left .ft_logo a {
    width: 90px;
    height: 110px;
    text-indent: -9999px;
    background: url("../images/footer/footer_logo.png") left center no-repeat;
    background-size: contain;
    position: relative;
    z-index: 99;
    margin-left: 20px;
}

@media all and (max-width: 768px) {
    .footer_left .ft_logo {
        margin: 20px 0;
    }
    .footer_left .ft_logo a {
        display: block;
        margin: 0 auto;
    }
}

@media all and (max-width: 480px) {
    .footer_left {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
}

.iware {
    font-size: 12px;
    color: #bbb;
    text-align: left;
}

@media all and (max-width: 768px) {
    .iware {
        text-align: center;
        margin-left: 0;
    }
}

.iware a {
    display: inline-block;
}

.iware a b {
    font-size: 12px;
    color: #888;
}

.wrap {
    width: 100%;
    height: auto;
    position: relative;
    display: block;
    overflow: hidden;
}

.wrap_bg {
    background-image: url("../images/bg_01.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center top;
}

.container {
    width: 1360px;
    height: auto;
    position: relative;
    margin: 0 auto;
    padding: 70px 0;
}

.container:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

@media all and (max-width: 1366px) {
    .container {
        width: 95%;
        margin: 0 auto;
    }
}

@media all and (max-width: 480px) {
    .container {
        padding: 40px 0;
    }
}


/* flexbox */

.flex_container {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-content: stretch;
}

.flex_item {
    order: 0;
    flex: 0 1 auto;
    align-self: auto;
}


/* btn */

.btn {
    display: block;
    width: 180px;
    background-color: #183661;
    height: 48px;
    font-size: 16px;
    line-height: 48px;
    letter-spacing: 1px;
    padding: 0 20px;
    margin: 0 auto;
    color: #fff;
    touch-action: manipulation;
    cursor: pointer;
    text-align: center;
    outline: 0;
    border: 0;
}

.btn:hover {
    opacity: 0.9;
}


/* 首頁 */

.index_bn {
    width: 100%;
    margin-bottom: 40px;
    position: relative;
}

.index_bn:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: url("../images/index/bn_mask.png") no-repeat top;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.index_bn .slick-dots {
    bottom: -20px;
    z-index: 20;
}

.index_bn .slick-dots li button:before {
    width: 12px;
    height: 12px;
    border-radius: 12px;
    content: '';
    background-color: #666;
    opacity: 0.8;
}

.index_bn .slick-dots li.slick-active button:before {
    content: '';
    background-color: #f5bc53;
    opacity: 1;
}

.index_bn .slick-next {
    top: 47%;
    right: 3%;
    z-index: 50;
}

.index_bn .slick-next:before {
    width: 41px;
    height: 78px;
    background-image: url("../images/index/arrow_right.png");
    background-size: contain;
    background-repeat: no-repeat;
    font-size: 60px;
    text-indent: -9999px;
    color: unset;
}

.index_bn .slick-prev {
    top: 47%;
    left: 3%;
    z-index: 50;
}

.index_bn .slick-prev:before {
    width: 41px;
    height: 78px;
    background-image: url("../images/index/arrow_left.png");
    background-size: contain;
    background-repeat: no-repeat;
    font-size: 60px;
    text-indent: -9999px;
    color: unset;
}

@media all and (max-width: 768px) {
    .index_bn {
        margin-bottom: 0;
    }
    .index_bn:after {
        background: none;
    }
}

.advantage {
    text-align: center;
    margin-bottom: 100px;
}

.advantage:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.advantage .advantage_item {
    display: inline-block;
    margin: 0 20px;
    position: relative;
}

.advantage .advantage_item .ai_text {
    position: absolute;
    bottom: 25px;
    left: 37%;
    font-size: 22px;
    color: #888;
}

.advantage .advantage_item .ai_text span {
    font-size: 14px;
}

@media all and (max-width: 480px) {
    .advantage {
        margin-bottom: 25px;
    }
    .advantage .advantage_item {
        /* width: 45%;
    margin: 10px 5px; */
        width: 32%;
        margin: 10px 0px;
    }
    .advantage .advantage_item img {
        width: 100%;
    }
    .advantage .advantage_item .ai_text {
        position: absolute;
        /* bottom: 15px;
    left: 30%;
    font-size: 18px; */
        bottom: 8px;
        left: 22%;
        font-size: 15px;
        color: #888;
        line-height: .9;
    }
    .advantage .advantage_item .ai_text span {
        font-size: 12px;
    }
}

.title {
    margin-bottom: 70px;
}

.title img {
    margin-right: 20px;
    vertical-align: top;
}

.title .title_ch {
    font-size: 36px;
    vertical-align: top;
}

@media all and (max-width: 768px) {
    .title {
        margin-bottom: 40px;
    }
}

.title_style1 {
    text-align: center;
}

.title_style2 {
    text-align: left;
    padding-left: 50px;
}

@media all and (max-width: 768px) {
    .title_style2 {
        padding-left: 0;
    }
}

.title_style3 {
    text-align: left;
}

.about_col4 {
    margin-bottom: 100px;
}

.about_col4:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.about_col4 li {
    width: 25%;
    float: left;
    padding: 0 30px;
}

.about_col4 li:nth-child(even) {
    margin-top: 50px;
}

@media all and (max-width: 1280px) {
    .about_col4 li {
        padding: 0 15px;
    }
}

@media all and (max-width: 768px) {
    .about_col4 li {
        width: 50%;
    }
}

@media all and (max-width: 480px) {
    .about_col4 li {
        width: 100%;
        float: none;
        margin-top: 50px;
    }
}

.about_item {
    min-height: 410px;
    padding: 40px 30px 30px;
    background-color: #fff;
}

.about_item .ai_en {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    padding-left: 30px;
}

.about_item .ai_line {
    width: 140px;
    border: 1px solid #444;
    margin-left: -40px;
}

.about_item .ai_ch {
    font-size: 40px;
    color: #666;
    margin: 20px 0 60px;
    padding-left: 30px;
}

.about_item .ai_detail {
    line-height: 26px;
    text-align: justify;
}

.about_gray {
    background-color: #eee;
}

.about_yellow {
    background-color: #fadda9;
}

.slick_product {
    margin-bottom: 100px;
}

.slick_product .slick-next {
    top: 42%;
    right: -15px;
    z-index: 50;
}

.slick_product .slick-next:before {
    width: 20px;
    height: 32px;
    background-image: url("../images/index/product_arrow2.png");
    background-size: auto;
    background-repeat: no-repeat;
    font-size: 40px;
    text-indent: -9999px;
    color: unset;
}

.slick_product .slick-prev {
    top: 42%;
    left: -15px;
    z-index: 50;
}

.slick_product .slick-prev:before {
    width: 20px;
    height: 32px;
    background-image: url("../images/index/product_arrow1.png");
    background-size: auto;
    background-repeat: no-repeat;
    font-size: 40px;
    text-indent: -9999px;
    color: unset;
}


/* 關於我們 */

.ab_bg1 {
    height: 290px;
    background-image: url("../images/about/about1.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left;
    margin-bottom: 70px;
}

.ab_bg1:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

@media all and (max-width: 1280px) {
    .ab_bg1 {
        background-position: 60% 0;
    }
}

@media all and (max-width: 480px) {
    .ab_bg1 {
        height: auto;
        background-position: left top;
        background-size: auto;
        padding-top: 290px;
    }
}

.about_block1 {
    width: 650px;
    float: right;
    margin-top: 50px;
    padding-right: 100px;
}

.about_block1:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.about_block1 .ab1_title {
    width: 32%;
    float: left;
}

.about_block1 .ab1_title .ab1_en {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.about_block1 .ab1_title .ab1_line {
    width: 140px;
    border: 1px solid #444;
    margin: 0 0 15px 0;
}

.about_block1 .ab1_title .ab1_ch {
    font-size: 40px;
    color: #666;
}

.about_block1 .ab1_detail {
    width: 68%;
    float: left;
    padding-top: 25px;
    line-height: 30px;
    text-align: justify;
}

@media all and (max-width: 1280px) {
    .about_block1 {
        width: 550px;
        padding-right: 50px;
    }
}

@media all and (max-width: 768px) {
    .about_block1 {
        width: 400px;
        padding-right: 30px;
        margin-top: 25px;
    }
    .about_block1 .ab1_title {
        width: 100%;
        float: none;
    }
    .about_block1 .ab1_detail {
        width: 100%;
        float: none;
        padding: 20px 0 0;
    }
}

@media all and (max-width: 480px) {
    .about_block1 {
        float: none;
        width: 100%;
        padding: 15px;
    }
}

.about_block2 {
    margin-bottom: 70px;
}

.about_col2:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.about_col2 li {
    width: 50%;
    float: left;
    padding: 0 30px;
}

.about_col2 li .about_item {
    text-align: left;
    height: 430px;
}

@media all and (max-width: 1280px) {
    .about_col2 {
        padding-right: 20px;
    }
    .about_col2 li {
        padding: 0 15px;
    }
}

@media all and (max-width: 768px) {
    .about_col2 {
        padding-right: 0;
    }
}

@media all and (max-width: 480px) {
    .about_col2 li {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
}

.ab_bg3 {
    height: 290px;
    background-image: url("../images/about/about3.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left;
}

.ab_bg3:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

@media all and (max-width: 1280px) {
    .ab_bg3 {
        background-position: 25% 0;
    }
}

@media all and (max-width: 480px) {
    .ab_bg3 {
        height: auto;
        background-position: 13% 0;
        background-size: auto;
        padding-top: 290px;
    }
}


/* 產品 */

.product_item {
    position: relative;
    padding: 20px;
}

.product_item .product_photo {
    height: 250px;
    position: relative;
    border: 1px solid #dfdfdf;
    background-color: #fff;
    -webkit-clip-path: polygon(70% 0, 100% 30%, 100% 100%, 0 100%, 0 0);
    clip-path: polygon(70% 0, 100% 30%, 100% 100%, 0 100%, 0 0);
    overflow: hidden;
    margin-bottom: 20px;
}

.product_item .product_photo img {
    /*height: 100%;*/
    margin: auto;
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

.product_item .product_photo:before {
    content: "";
    position: absolute;
    left: 130px;
    top: 0;
    width: 100%;
    height: 60px;
    z-index: 5;
    box-sizing: border-box;
    border-bottom: 1px solid #dfdfdf;
    transform-origin: bottom center;
    transform: rotateZ(40deg) scale(1.414);
    animation: slash 5s infinite ease;
}

.product_item .product_photo:hover {
    border: 8px solid #f5bc53;
}

.product_item .product_photo:hover:before {
    content: "";
    position: absolute;
    left: 118px;
    top: 0;
    width: 100%;
    height: 50px;
    border-bottom: 8px solid #f5bc53;
}

@media all and (max-width: 1366px) {
    .product_item .product_photo:before {
        left: 127px;
    }
    .product_item .product_photo:hover:before {
        left: 115px;
    }
}

@media all and (max-width: 1280px) {
    .product_item .product_photo:before {
        left: 156px;
        transform: rotateZ(35deg) scale(1.414);
    }
    .product_item .product_photo:hover:before {
        left: 97px;
        transform: rotateZ(43deg) scale(1.414);
    }
}

@media all and (max-width: 1112px) {
    .product_item .product_photo:before {
        left: 124px;
        transform: rotateZ(41deg) scale(1.414);
    }
    .product_item .product_photo:hover:before {
        left: 120px;
    }
}

@media all and (max-width: 768px) {
    .product_item .product_photo:before {
        left: 147px;
    }
    .product_item .product_photo:hover:before {
        left: 123px;
    }
}

@media all and (max-width: 480px) {
    .product_item .product_photo {
        border: none;
    }
    .product_item .product_photo:before {
        border: none;
    }
    .product_item .product_photo:hover {
        border: none;
    }
    .product_item .product_photo:hover:before {
        border: none;
    }
}

.product_name1 {
    height: 44px;
    background-image: url("../images/index/product_name.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    color: #666;
    font-size: 18px;
    text-align: center;
    line-height: 44px;
}

.product_item_box:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.product_col3 {
    width: 33.33%;
    height: 335px;
    float: left;
    margin-bottom: 80px;
    overflow: hidden;
}

.product_col3 .product_photo {
    margin-bottom: 30px;
    text-align: center;
}

.product_col3 .product_photo:before {
    content: "";
    left: 126px;
}

.product_col3 .product_photo:hover {
    border: 8px solid #f5bc53;
}

.product_col3 .product_photo:hover:before {
    content: "";
    position: absolute;
    left: 113px;
    top: 0;
    width: 100%;
    height: 50px;
    border-bottom: 8px solid #f5bc53;
}

@media all and (max-width: 1366px) {
    .product_col3 .product_photo:before {
        left: 123px;
    }
    .product_col3 .product_photo:hover:before {
        left: 110px;
    }
}

@media all and (max-width: 1280px) {
    .product_col3 {
        width: 50%;
        height: 420px;
        margin-bottom: 30px;
    }
    .product_col3 .product_photo:before {
        left: 160px;
    }
    .product_col3 .product_photo:hover:before {
        left: 141px;
    }
    .product_col3 .product_photo:before,
    .product_col3 .product_photo:hover:before {
        transform: rotateZ(34deg) scale(1.414);
    }
}

@media all and (max-width: 1112px) {
    .product_col3 .product_photo:before {
        left: 129px;
        transform: rotateZ(41deg) scale(1.414);
    }
    .product_col3 .product_photo:hover:before {
        left: 115px;
        transform: rotateZ(40deg) scale(1.414);
    }
}

@media all and (max-width: 768px) {
    .product_col3 {
        height: 280px;
    }
    .product_col3 .product_photo:before {
        left: 111px;
    }
    .product_col3 .product_photo:hover:before {
        left: 76px;
        transform: rotateZ(52deg) scale(1.414);
    }
}

@media all and (max-width: 480px) {
    .product_col3 {
        width: 100%;
        float: none;
        height: auto;
        margin-bottom: 5px;
    }
    .product_col3 .product_photo {
        border: none;
    }
    .product_col3 .product_photo:before {
        border: none;
    }
    .product_col3 .product_photo:hover {
        border: none;
    }
    .product_col3 .product_photo:hover:before {
        border: none;
    }
}

.product_name2 {
    padding: 0 20px;
    font-size: 20px;
    color: #666;
}

.pd_top {
    margin-bottom: 80px;
}

.pd_top:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.pd_top .pd_slider {
    position: relative;
    width: 48%;
    height: 420px;
    float: left;
    margin-right: 5%;
    background-color: #fff;
}

.pd_top .pd_slider:after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: url("../images/product/product_mask.png") no-repeat right;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    border-left: 1px solid #bbb;
}

@media all and (max-width: 768px) {
    .pd_top .pd_slider {
        width: 100%;
        float: none;
        margin: 0 0 80px 0;
    }
}

.pd_top .pd_slider .pd_img_box {
    height: 420px;
    position: relative;
}

.pd_top .pd_slider .pd_img_box img {
    width: auto;
    /*height: 100%;*/
    margin: auto;
    max-height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}

.pd_top .pd_slider .slick-dots {
    position: absolute;
    bottom: -40px;
    z-index: 10;
}

.pd_top .pd_slider .slick-dots li button:before {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    content: '';
    background-color: #dfdfdf;
    border: 1px solid #dfdfdf;
    opacity: 1;
}

.pd_top .pd_slider .slick-dots li.slick-active button:before {
    content: '';
    background-color: #f5bc53;
    border: 1px solid #f5bc53;
    opacity: 1;
}

.pd_top .pd_data {
    width: 47%;
    float: right;
}

@media all and (max-width: 768px) {
    .pd_top .pd_data {
        width: 100%;
        float: none;
    }
}

.list_style1 {
    padding: 23px 0;
    border-bottom: 1px solid #dfdfdf;
}

.list_style1:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.list_style1 dt {
    width: 20%;
    float: left;
    color: #888;
}

.list_style1 dd {
    width: 80%;
    float: left;
    color: #333;
}

@media all and (max-width: 1112px) {
    .list_style1 dt {
        width: 25%;
    }
    .list_style1 dd {
        width: 75%;
    }
}

@media all and (max-width: 480px) {
    .list_style1 {
        padding: 23px 10px;
    }
}

.list_style2 {
    border-bottom: 2px solid #888;
}

.list_style2 dt {
    color: #888;
    margin-bottom: 15px;
}

.list_style2 dd {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

@media all and (max-width: 480px) {
    .list_style2 {
        padding: 0 10px;
    }
}

.info_title {
    font-size: 20px;
    color: #666;
    padding: 20px 0 20px 90px;
    border-top: 1px solid #dfdfdf;
    border-bottom: 1px solid #dfdfdf;
}

.info_title span {
    padding-bottom: 16px;
    border-bottom: 3px solid #f5bc53;
}

@media all and (max-width: 1280px) {
    .info_title {
        padding: 20px 0 20px 50px;
    }
}

@media all and (max-width: 480px) {
    .info_title {
        padding: 20px 0 20px 30px;
    }
}

.info_detail {
    line-height: 30px;
    padding: 50px 90px;
    background-color: #f5f5f5;
}

@media all and (max-width: 1280px) {
    .info_detail {
        padding: 40px 50px;
    }
}

@media all and (max-width: 480px) {
    .info_detail {
        padding: 30px 30px;
    }
}

.pd_bottom {
    margin-top: 40px;
}

.pd_bottom li {
    width: 33.33%;
    float: left;
}

.pd_bottom li:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.pd_bottom li:nth-child(2) {
    text-align: center;
}

.pd_bottom li:nth-child(3) {
    text-align: right;
}

.pd_bottom .back {
    width: 140px;
    font-size: 18px;
    padding: 15px 20px;
    border: 2px solid #f5bc53;
}

.pd_bottom .back .icon-arrow-right {
    color: #f5bc53;
    margin-left: 10px;
}

.pd_bottom .back .icon-arrow-left {
    color: #f5bc53;
    margin-right: 10px;
}

.pd_bottom .back:hover {
    background-color: #f5bc53;
}

.pd_bottom .back:hover .icon-arrow-right {
    color: #444;
}

.pd_bottom .back:hover .icon-arrow-left {
    color: #444;
}

.pd_bottom .back span {
    vertical-align: middle;
}

@media all and (max-width: 480px) {
    .pd_bottom {
        display: flex;
    }
    .pd_bottom li {
        width: 100%;
        float: none;
        margin: 0px 2px 10px;
        text-align: center;
    }
    .pd_bottom li:nth-child(3) {
        text-align: center;
    }
    .pd_bottom .back {
        width: 100%;
        margin: 0 auto;
        padding-left: 0;
        padding-right: 0;
    }
    .pd_bottom li:nth-child(2) .back {
        padding-top: 17px;
    }
}

@media all and (max-width: 400px) {
    .pd_bottom li:nth-child(2) .back {
        padding-top: 16px;
    }
}


/* 檔案下載 */

.download_title {
    height: 60px;
    border-top: 1px solid #eee;
    border-bottom: 2px solid #444;
    padding: 0 40px;
    font-size: 18px;
    line-height: 60px;
    color: #999;
}

.download_title dt {
    width: 80%;
}

.download_title dd {
    width: 20%;
    text-align: right;
    cursor: pointer;
}

@media all and (max-width: 480px) {
    .download_title {
        padding: 0 20px;
    }
}

.download_item_box {
    margin-bottom: 100px;
}

.download_item_box .download_item {
    height: 80px;
    border-bottom: 1px solid #eee;
    padding: 0 40px;
    font-size: 18px;
    line-height: 80px;
    color: #333;
}

.download_item_box .download_item:nth-last-child(1) {
    border-bottom: 2px solid #444;
}

.download_item_box .download_item:hover {
    background-color: #f5f5f5;
    cursor: pointer;
}

.download_item_box .download_item:hover dd .ic_pdf {
    display: none;
}

.download_item_box .download_item:hover dd .ic_pdf_hover {
    display: block;
}

.download_item_box .download_item dt {
    width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.download_item_box .download_item dd {
    width: 20%;
    text-align: right;
    padding-top: 16px;
}

.download_item_box .download_item dd .ic_pdf {
    display: block;
}

.download_item_box .download_item dd .ic_pdf_hover {
    display: none;
}

@media all and (max-width: 480px) {
    .download_item_box .download_item {
        padding: 0 20px;
    }
}


/* contact */

.contact_box:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.map_box {
    width: 63%;
    float: left;
    margin-right: 2%;
}

.map_box .contact_info {
    padding-top: 40px;
}

.map_box .contact_info:first-child {
    border-bottom: 1px solid #dfdfdf;
}

.map_box .contact_info:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.contact_info_line{
    display: flex; flex-wrap: wrap; align-items: center; padding: 1em 1em !important; margin-top: 1em;
}

.contact_info_line .contact_info_line_txt{
    padding-right: 1em;
}

.contact_info_line .contact_info_line_txt .about_block1{
    width: 100%;float: none;padding: 0;margin-bottom: 15px; margin-top:0
}

.contact_info_line .contact_info_line_txt .about_block1 .ab1_en{
    font-size: 1.1em;
}

.contact_info_line .contact_info_line_txt .about_block1 .ab1_line{
    margin: 1em auto;
}

.contact_info_line .contact_info_line_txt .about_block1 .ab1_ch { 
    font-size: 1.35em; color:#000; line-height:1.25
}

.contact_info_line .contact_info_line_txt .about_block_txt{
    display: flex; flex-wrap: wrap; justify-content: center; line-height: 1.5; font-size: 1.05em; text-align: center;
}

.contact_info_line .contact_info_line_txt .ab1_title{
    float: none;margin: auto;text-align: center;width: 100%;
}

.contact_info_line .contact_info_line_img{
    flex: 1;
}

@media all and (max-width: 1280px) {
    .map_box {
        width: 56%;
    }
}

@media all and (max-width: 768px) {
    .map_box {
        width: 100% !important;
        float: none;
        margin-bottom: 40px;
    }

    .contact_info_line .contact_info_line_txt{
        padding-right: 0;
    }
    
    .contact_info_line .contact_info_line_img{
        margin-top: 1em;
    }
}

.map {
    width: 60%;
    height: 250px;
    float: left;
    overflow: hidden;
    -webkit-clip-path: polygon(70% 0, 100% 30%, 100% 100%, 0 100%, 0 0);
    clip-path: polygon(70% 0, 100% 30%, 100% 100%, 0 100%, 0 0);
}

.map iframe {
    width: 100%;
    height: 100%;
}

@media all and (max-width: 480px) {
    .map {
        width: 100% !important;
        height: 260px;
        float: none;
    }
}

.ci_detail {
    width: 40%;
    float: left;
    padding: 30px 0 30px 20px;
}

.ci_detail .ci_name1 {
    font-size: 24px;
    color: #f5bc53;
    margin-bottom: 30px;
}

.ci_detail .ci_name2 {
    font-size: 24px;
    color: #888;
    margin-bottom: 30px;
}

.ci_detail .ci_item {
    color: #888;
    margin-bottom: 20px;
}

.ci_detail .ci_item span {
    vertical-align: middle;
}

.ci_detail .ci_item span:first-child {
    margin-right: 10px;
}

@media all and (max-width: 480px) {
    .ci_detail {
        width: 100% !important;
        float: none;
    }
}

.contact_form {
    width: 33%;
    float: right;
}

.contact_form .form_note {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    text-align: center;
    letter-spacing: 1px;
    line-height: 30px;
}

.contact_form .form_box {
    padding: 35px 20px;
    background-color: #f5f5f5;
}

.contact_form .form_box dl {
    /* margin-bottom: 25px; */
    margin-bottom: 19px;
    padding: 0 10px;
}

.contact_form .form_box dl:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.contact_form .form_box dl input {
    width: 100%;
    height: 44px;
    line-height: 44px;
    background-color: #fff;
    padding: 0 10px;
    border: 1px solid #dfdfdf;
    font-size: 16px;
}

@media all and (max-width: 768px) {
    .contact_form .form_box dl input {
        width: 100%;
        float: none;
    }
    .contact_form .form_box dl input:nth-child(even) {
        float: none;
    }
}

.contact_form .form_box dl textarea {
    width: 100%;
    height: 80px;
    background-color: #fff;
    padding: 10px;
    border: 1px solid #dfdfdf;
}

.contact_form .form_box dl textarea::placeholder {
    color: #bbb;
    font-size: 16px;
}

.contact_form .form_box dl input[type=radio] {
    display: none;
    visibility: hidden;
}

.contact_form .form_box dl .radio_choose input[type="radio"]+.radio_label:before {
    content: '';
    background: #fff;
    border-radius: 100%;
    border: 1px solid #ccc;
    display: inline-block;
    width: 18px;
    height: 18px;
    position: relative;
    top: 5px;
    left: 0;
    margin-right: 8px;
    cursor: pointer;
    -webkit-transition: all 250ms ease;
    transition: all 250ms ease;
}

.contact_form .form_box dl .radio_choose input[type="radio"]:checked+.radio_label:before {
    background-color: #f5bc53;
    box-shadow: inset 0 0 0 4px #f4f4f4;
}

.contact_form .form_box .form_col2 {
    width: 100%;
    float: left;
}

.contact_form .form_box .form_col2 .form_input {
    width: calc(100% - 90px);
    float: left;
}

.contact_form .form_box .form_col2 .radio_block {
    width: 70%;
    float: left;
}

.contact_form .form_box .form_col2 .radio_block .radio_choose {
    display: inline-block;
    line-height: 44px;
}

.contact_form .form_box .form_col2 .radio_block .radio_choose:first-child {
    margin-right: 15px;
}

.contact_form .form_box .form_name {
    width: 90px;
    padding-right: 10px;
    line-height: 44px;
    float: left;
}

.contact_form .form_box .form_col1 .form_input {
    width: calc(100% - 90px);
    float: left;
}

@media all and (max-width: 1366px) {
    .map {
        width: 55%;
    }

    .ci_detail {
        width: 45%;
    }
    .map_box {
        width: 60%;
    }

    .contact_form {
        width: 38%;
    }
}

/* @media all and (max-width: 1366px) {
    .contact_form .form_box .form_col2 .form_input {
        width: 68%;
    }
    .contact_form .form_box .form_col2 .radio_block {
        width: 68%;
    }
    .contact_form .form_box .form_col1 .form_input {
        width: 520px;
    }
} */

@media all and (max-width: 1280px) {
    /* .contact_form {
        width: 42%;
    }
    .contact_form .form_box .form_col2 {
        width: 100%;
        float: none;
    }
    .contact_form .form_box .form_col2 .form_input {
        width: 78%;
    }
    .contact_form .form_box .form_col2 .radio_block {
        width: 78%;
    }
    .contact_form .form_box .form_col1 .form_input {
        width: 78%;
    } */
}

@media all and (max-width: 1112px) {
    /* .contact_form .form_box .form_col2 .form_input {
        width: 75%;
    }
    .contact_form .form_box .form_col2 .radio_block {
        width: 75%;
    }
    .contact_form .form_box .form_col1 .form_input {
        width: 75%;
    } */
}

@media all and (max-width: 768px) {
    .contact_form {
        width: 100%;
        float: none;
    }
    .contact_form .form_box .form_col2 .form_input {
        width: 85%;
    }
    .contact_form .form_box .form_col2 .radio_block {
        width: 85%;
    }
    .contact_form .form_box .form_col1 .form_input {
        width: 85%;
    }
}

@media all and (max-width: 480px) {
    .contact_form {
        width: 100%;
        float: none;
    }
    .contact_form .form_box {
        padding: 30px 10px;
    }
    .contact_form .form_box .form_col2 .form_input {
        width: 69%;
    }
    .contact_form .form_box .form_col2 .radio_block {
        width: 69%;
    }
    .contact_form .form_box .form_col1 .form_input {
        width: 69%;
    }
}

.submit_btn {
    display: block;
    width: 97%;
    height: 44px;
    margin: 0 auto;
    background-color: #f5bc53;
    font-size: 18px;
    color: #222;
    outline: unset;
    border: none;
    cursor: pointer;
}

.submit_btn:hover {
    opacity: 0.9;
}

@media all and (max-width: 1280px) {
    .submit_btn {
        width: 93%;
    }
}

@media all and (max-width: 768px) {
    .submit_btn {
        width: 95%;
    }
}


/* 共用 */

.inside_bn {
    width: 100%;
}

.col2_box:after {
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.col2_box .item_col2 {
    width: 50%;
    float: left;
}

@media all and (max-width: 1112px) {
    .col2_box .item_col2 .img_energy {
        width: 100%;
    }
}

@media all and (max-width: 768px) {
    .col2_box .item_col2 {
        width: 100%;
        float: none;
        text-align: center;
        margin-bottom: 30px;
    }
}

.col2_box .item_col2 .img_download {
    padding: 20px;
}

@media all and (max-width: 1366px) {
    .col2_box .item_col2 .img_download {
        width: 100%;
    }
}

.col2_box .item_col2 .img_download_hover {
    padding: 20px;
    display: none;
}

.col2_box .item_col2:hover .img_download {
    display: none;
}

.col2_box .item_col2:hover .img_download_hover {
    display: block;
    opacity: 0.85;
}

@media all and (max-width: 1100px) {
    .col2_box .item_col2 .img_download,
    .col2_box .item_col2:hover .img_download {
        display: block
    }
    .col2_box .item_col2 .img_download_hover,
    .col2_box .item_col2:hover .img_download_hover {
        display: none
    }
}

.sidebar {
    width: 310px;
    height: auto;
    float: left;
    margin-top: -70px;
    background-image: url("../images/bg_sidebar.png");
    background-size: cover;
    background-repeat: no-repeat;
    padding: 60px 0 0 50px;
}

.sidebar .sidebar_en {
    color: #fff;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 0 10px;
}

.sidebar .sidebar_ch {
    position: relative;
    color: #777;
    font-size: 30px;
    margin-bottom: 15px;
    padding: 0 10px;
}

.sidebar .sidebar_ch:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -15px;
    width: 140px;
    height: 2px;
    background-color: #f5bc53;
}

.sidebar .sort_box {
    padding-top: 40px;
}

.sidebar .sort_box .sort_item {
    font-size: 20px;
    line-height: 48px;
    margin-bottom: 25px;
    color: #666;
    padding-left: 30px;
}

.sidebar .sort_box .sort_item_active {
    width: 280px;
    height: 48px;
    background-image: url("../images/sidebar_active.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right;
    color: #333;
}

@media all and (max-width: 1112px) {
    .sidebar {
        width: 22%;
        margin-right: 2%;
        padding: 60px 0 0 30px;
    }
    .sidebar .sort_box .sort_item_active {
        width: 220px;
    }
}

@media all and (max-width: 768px) {
    .sidebar {
        padding: 40px 0 0 0;
    }
    .sidebar .sort_box .sort_item_active {
        width: 200px;
    }
}

@media all and (max-width: 480px) {
    .sidebar {
        width: 100%;
        float: none;
        height: auto;
        margin: 0 0 60px;
    }
    .sidebar .sort_box:after {
        content: "";
        display: block;
        clear: both;
        visibility: hidden;
        line-height: 0;
        height: 0;
    }
    .sidebar .sort_box .sort_item {
        float: left;
    }
    .sidebar .sort_box .sort_item_active {
        width: auto;
        background-image: unset;
        background-color: #f5bc53;
        padding: 0 22px;
    }
}

.right_box {
    width: 72%;
    float: right;
}

@media all and (max-width: 1280px) {
    .right_box {
        padding-left: 40px;
    }
}

@media all and (max-width: 480px) {
    .right_box {
        width: 100%;
        float: none;
        padding-left: 0;
    }
}


/* 麵包屑*/

.road_wrap {
    height: 50px;
    border: 1px solid #dfdfdf;
}

.road_wrap .road_box {
    width: 1360px;
    margin: 0 auto;
    line-height: 50px;
}

.road_wrap .road_box a {
    margin-right: 15px;
    color: #888;
    vertical-align: middle;
}

.road_wrap .road_box a:hover {
    color: #f5bc53;
}

.road_wrap .road_box span {
    margin-right: 15px;
    color: #666;
    vertical-align: middle;
}

.road_wrap .road_box .icon-arrow_drop_down {
    color: #666;
    vertical-align: middle;
}

@media all and (max-width: 1366px) {
    .road_wrap .road_box {
        width: 95%;
    }
}

@media all and (max-width: 480px) {
    .road_wrap .road_box {
        padding: 0 5px;
    }
}


/* 頁碼 */

.page_number {
    text-align: center;
}

.page_number a {
    display: inline-block;
    width: 35px;
    height: 35px;
    border: 1px solid #dfdfdf;
    background-color: #fff;
    margin: 0 3px;
    text-align: center;
    color: #333;
    line-height: 35px;
    vertical-align: middle;
}

.page_number a:hover {
    background-color: #f5f5f5;
}

.page_number .number_active {
    display: inline-block;
    width: 35px;
    height: 35px;
    color: #fff;
    background-color: #f5bc53;
    border: 1px solid #f5bc53;
    margin: 0 3px;
    text-align: center;
    line-height: 35px;
    vertical-align: middle;
}

.page_number .icon-arrow-left {
    color: #999;
}

.page_number .icon-arrow-right {
    color: #666;
}


/* top */

.scrollToTop {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    position: absolute;
    right: 70px;
    bottom: 360px;
    z-index: 40;
    background-color: #333;
    font-size: 22px;
    line-height: 75px;
    text-align: center;
    color: #fff;
}


/* 0115專利 */

.patent_col3 {
    height: auto !important;
}

.patent_col3 .product_photo {
    clip-path: none;
    height: 320px;
    border: 1px solid #dfdfdf !important;
}

.patent_col3 .product_photo::before {
    display: none !important;
}

.patent_col3 .product_name2 {
    text-align: center;
}

/* 工程實績 */
.projectd_top{
    background: #e4e3e1;
    padding: 1em 1.5em;
    margin-bottom: 0;
}

.projectd_slider{
    margin-bottom: 0;
}

.projectd_slider .slick-next,
.projectd_slider .slick-prev {
    z-index: 3;
}

.projectd_slider .slick-prev{
    left: -40px;
}

.projectd_slider .slick-next::before,
.projectd_slider .slick-prev::before {
    font-size: 35px;
    color: #f5bc53;
}

.projectd_slider .slick-slide .image{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 0;
    padding-bottom: 70%;
    margin-left:0.25em;
    margin-right: 0.25em;
    cursor: pointer;
}

.projectd_slider .slick-slide .image img{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-height: 100%;
}

.projectd_detail .list_style1 dt{ width: 10%; line-height: 1.5; }
.projectd_detail .list_style1 dd{ width: 90%; line-height: 1.5; }

.projectd_note{
    padding: 1em 0 0;
    text-align: right;
}

.projectd_note .icon{
    display: inline-block;
    margin-top: -3px;
    vertical-align: top;
    margin-right: 3px;
}

.projectd_note svg{
    height: 1.25em;
}

@media all and (max-width: 480px) {
    .projectd_top{
        margin-left: 1em;
        margin-right: 1em;
    }

    .projectd_detail{
        padding-left: 1em;
        padding-right: 1em;
    }

    .projectd_detail .list_style1 dt{ width: 15%; }
    .projectd_detail .list_style1 dd{ width: 85%; }
}