/*
 * @Author: Doris.Lee 
 * @Date: 2022-07-24 11:04:04 
 * @Last Modified by: Doris.Lee
 * @Last Modified time: 2022-07-31 23:46:59
 */

@charset "utf-8";

/* index */
html,body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: auto;
}
.w {
    width: 1200px;
    margin: 0 auto;
}
.mod-hd {
    text-align: center;
    color: #0B162B;
    margin: 25px auto;
    margin-bottom: 80px;
    margin-top: 120px;
}
.mod-hd h3 {
    font-size: 36px;
    margin-bottom: 10px;
}
.mod-hd p {
    font-size: 18px;
    opacity: .5;
}
.loading {
    display: none;
}

/* hd */
.main-hd {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    /* height: 120px; */
    background: rgba(11,22,43,0.5);
    z-index: 99;
    padding: 10px 0px;
    color: #fff !important;
}
.hd-logo, .hd-name, .hd-desc, .hd-line {
    display: inline-block;
    vertical-align: middle;
}
.hd-logo {
    width: 60px;
    height: 52px;
    margin-right: 15px;
    /* margin-left: 150px; */
}
.hd-info {
    font-size: 18px;
    margin: 7px 0;
    margin-left: 10%;
}
.hd-info .zh {
    line-height: 1;
    margin-bottom: 6px;
}
.hd-info .en {
    font-size: 12px;
}
.hd-line {
    width: 1px;
    height: 40px;
    background-color: #fff;
    margin: 0 25px;
}
.hd-nav {
    height: 48px;
    margin: 10px 0;
    margin-right: 5%;
}
.hd-nav li {
    float: left;
}
.hd-nav li a {
    font-size: 18px;
    display: block;
    width: 145px;
    height: 48px;
    text-align: center;
    line-height: 48px;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 5px;
}
.hd-nav li a:hover,
.hd-nav li a.on {
    color: #fff;
    background: #5558DB;
}


/* bd */
.mod-banner {  
    height: 600px;
    width: 100%;
    background-color: #0B162B;
    overflow: hidden;
}
.banner-text, .banner-box {
    width: 50%;
    height: 100%;
    color: #fff;
}
.banner-box {
    background-color: #fff;
}
.banner-text {
    padding-top: 160px;
}
.banner-text * {
    margin-left: 30%;
    margin-right: 5%;
}
.banner-text h1 {
    font-size: 50px;
    line-height: 72px;
    margin-bottom: 35px;
}
.banner-text p {
    font-size: 24px;
    margin-bottom: 10px;
}
.banner-number {
    color: #fff;
    background-color: #5558DB;
    padding: 10px 15px;
    font-size: 18px;
    display: inline-block;
    margin-top: 50px;
}
.banner-number:hover {
    text-decoration: none;
    color: #fff;
}

/*=====================
  banner css
=====================*/
.banner-box .carousel-inner,
.banner-box .carousel-inner li {
  width: 100%;
  height: 600px;
}
.banner-box {
  overflow: hidden;
  position: relative;
  background-color: #f5f5f5;
}
.banner-box .carousel-inner { position: relative; }
.banner-box .carousel-inner li {
  float: left;
  background-repeat: no-repeat;
  background-position: center center;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.banner-box .carousel-inner li a {
  display: block;
  height: 100%;
}
/* .banner-box .carousel-inner ul,
.banner-box .carousel-inner li {
  -webkit-transition: none;
  transition: none;
} */

/*dot*/
.banner-box .dot {
  height: 20px;
  overflow: hidden;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 15px;
  z-index: 1;
  text-align: center;
}
.banner-box .dot span {
  display: inline-block;
  width: 15px;
  height: 15px;
  overflow: hidden;
  margin: 0 8px;
  cursor: pointer;
  border: 1px solid #fff;
  border-radius: 50%;
  background: none;
}
.banner-box .dot span.on,
.banner-box .dot span.swiper-pagination-bullet-active {
  border: 1px solid #fff;
  background-color: #fff;
}

/* prev\next */
.banner-box .prev,
.banner-box .next {
  position: absolute;
  top: 50%;
  margin-top: -40px;
  display: block;
  width: 50px;
  height: 80px;
  background: url('../images/icon_banner.png') no-repeat rgba(0, 0, 0, .5);
  transition: all .5s;
  -webkit-transition: all .5s;
  z-index: 98;
}
.banner-box .prev:hover,
.banner-box .next:hover {
  background-color: rgba(0, 0, 0, .8);
}
.banner-box .prev {
  left: -50px;
  background-position: left top;
}
.banner-box .next {
  right: -50px;
  background-position: right bottom;
}
.banner-box .prev:hover { background-position: right top; }
.banner-box .next:hover { background-position: left bottom; }
.banner-box .prevStop { display: none; }
.banner-box .nextStop { display: none; }


/* mod-slogan */
.mod-slogan ul {
    display: flex;
    justify-content: center;
    text-align: center;
    font-size: 24px;
}
.slogan-item {
    margin: 120px 60px 40px;
}
.slogan-logo {
    margin: 0 auto;
    width: 100px;
    height: 100px;
    background-size: 100% 100%;
    margin-bottom: 35px;
}
.slogan-logo.logo-1 {
    background-image: url(../images/精湛工艺.png);
}
.slogan-logo.logo-2 {
    background-image: url(../images/厂家直销.png);
}
.slogan-logo.logo-3 {
    background-image: url(../images/安全环保.png);
}
.slogan-logo.logo-4 {
    background-image: url(../images/完善售后.png);
}

/* mod-product */
.mod-product ul {
    margin: 0 auto;
    overflow: hidden;
    width: 1224px;
    margin-bottom: 50px;
}
.product-li {
    float: left;
    width: 50%;
    height: 268px;
}
.product-name {
    position: relative;
    font-size: 22px;
    padding-left: 42px;
}
.product-name::after {
    content: '';
    display: block;
    position: absolute;
    left: 14px;
    top: 50%;
    margin-top: -9px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #5558DB;
}
.product-box {
    width: 100%;
    overflow: hidden;
}
.product-item {
    width: 180px;
    text-align: center;
    font-size: 18px;
    float: left;
    margin: 15px 12px 15px;
}
.product-item img {
    display: block;
    width: 100%;
    height: 135px;
    margin-bottom: 20px;
}

/* mod-introduct */
.mod-introduct {
    background-color: #F8F8F8;
    padding: 40px 0 70px;
}
.intro-img img{
    margin-top: 85px;
    width: 598px;
    height: auto;
    border: 1px rgba(11,22,43,0.5) dashed;
}
.intro-text {
    width: 550px;
}
.intro-text h3 {
    font-size: 36px;
}
.intro-text p {
    color: rgba(11,22,43,0.5);
    font-size: 18px;
    margin-top: 20px;
}

/* mod-case */
.mod-case {
    margin-bottom: 120px;
}
.mod-case ul {
    width: 1226px;
}
.case-item {
    position: relative;
    float: left;
    width: 280px;
    height: 210px;
    margin-right: 26px;
}
.case-item img {
    width: 100%;
}
.case-item p {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    text-align: center;
    color: #fff;
    height: 34px;
    line-height: 34px;
    margin-top: -17px;
    background: rgba(95,95,95,0.5);
}

/* main-ft */
.main-ft {
    background-color: #0B162B;
    height: 150px;
    color: #fff;
    padding: 30px 0 5px;
}
.ft-left {
    font-size: 20px;
    opacity: .9;
}
.ft-left .text {
    font-size: 14px;
    margin-top: 10px;
    line-height: 20px;
}
.ft-left .text * {
    vertical-align: middle;
    display: inline-block;
}
.ft-left .text i {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-size: 100% 100%;
}
.ft-left .text i.wechat {
    background-image: url('../images/微信.png');
}
.ft-left .text i.phone {
    background-image: url('../images/联系电话.png');
}
.ft-right img {
    display: block;
    width: 100px;
    height: 100px;
}
.ft-bottom {
    margin-top: 10px;
    text-align: center;
    font-size: 14px;
}
.ft-bottom span {
    color: #fff;
    opacity: .5;
}
.ft-bottom a {
    color: rgba(255, 255, 255, .5);
    margin: auto 10px;
}
.ft-bottom a:hover {
    color: #fff;
    text-decoration: none;
}

/* tel */
.tel {
    position: fixed;
    right: 50px;
    bottom: 150px;
    width: 80px;
    height: 80px;
    background-color: #5558DB;
    border-radius: 50%;
    text-align: center;
    z-index: 99;
}
.tel img {
    display: block;
    margin: 15px auto;
    width: 30px;
    height: 30px;
}
.tel a {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    padding-top: 50px;
    display: block;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
}
.tel a:hover {
    text-decoration: none;
}