
/*--公共部分--*/
html { -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none; cursor: pointer; }

body, form, img, ul, ol, li, dl, dt, dd, p, tr, td, strong, span, pre { margin: 0; padding: 0; border: 0; }

h1, h2, h3, h4, h5, h6, p { margin: 0; padding: 0; font-weight: normal; }

body, button, input, select, textarea { font: 14px/1.5 Arial, 'PingFang SC','Microsoft YaHei', sans-serif; color: #333; }

ul, li { list-style: none; }

img { border: 0; vertical-align: middle; }

table { border-collapse: collapse; border-spacing: 0; }

table th, table td { border: 1px solid #ccc; }

*, :after, :before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; background-repeat: no-repeat; }

article, aside, footer, header, nav, section { display: block; }

a { background-color: transparent; -webkit-text-decoration-skip: objects; text-decoration: none; color: #333; outline: none; cursor: pointer; }

a:hover { background-repeat: no-repeat; text-decoration: none; }

a, input[type="button"], button, label, input[type="submit"], input[type="reset"] { cursor: pointer; }

input[type='number']::-webkit-outer-spin-button, input[type='number']::-webkit-inner-spin-button { -webkit-appearance: none !important; margin: 0; }

input[type="number"] { -moz-appearance: textfield; }

sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }

sub { bottom: -0.25em; }

sup { top: -0.5em; }

audio, video { display: inline-block; }

[type="checkbox"], [type="radio"] { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; padding: 0; }

input, textarea, select { outline: none; }

input[type="text"], input[type="password"], input[type="button"], input[type="submit"], input[type="reset"], button, select, textarea { outline-style: none; -webkit-appearance: none; resize: none; border: none; -webkit-border-radius: 0; border-radius: 0; }

textarea { overflow: auto; vertical-align: top; }

input:-webkit-autofill { -webkit-box-shadow: 0 0 0px rgba(255, 255, 255, 0) inset !important; }

.bd_weixin_popup, .content-box { -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; }

.clearfix:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; }

.clearfix { *zoom: 1; }

.clear { clear: both; line-height: 0; height: 0; font-size: 0; }

.fl { float: left; }

.fr { float: right; }

.show { display: block !important; }

.hide { display: none !important; }

.commonweb { padding: 0px 15px; }

.commonwebbox { margin-left: 0px; margin-right: 0px; }

.commonleft { float: none; }

.commonright { float: none; }

.visible-sm, .visible-md, .visible-lg { display: none; }

.hidden-sm, .hidden-md, .hidden-lg { display: block; }

.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { float: left; padding-left: 10px; padding-right: 10px; }

.col-xs-12 { width: 100%; }

.col-xs-11 { width: 91.66666667%; }

.col-xs-10 { width: 83.33333333%; }

.col-xs-9 { width: 75%; }

.col-xs-8 { width: 66.66666667%; }

.col-xs-7 { width: 58.33333333%; }

.col-xs-6 { width: 50%; }

.col-xs-5 { width: 41.66666667%; }

.col-xs-4 { width: 33.33333333%; }

.col-xs-3 { width: 25%; }

.col-xs-2 { width: 16.66666667%; }

.col-xs-1 { width: 8.33333333%; }

@media (max-width: 320px) { body { min-width: 320px; } }

@media (min-width: 768px) { .commonweb { padding: 0px 20px; }
  .commonwebbox { margin-left: -10px; margin-right: -10px; }
  .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-sm-12 { width: 100%; }
  .col-sm-11 { width: 91.66666667%; }
  .col-sm-10 { width: 83.33333333%; }
  .col-sm-9 { width: 75%; }
  .col-sm-8 { width: 66.66666667%; }
  .col-sm-7 { width: 58.33333333%; }
  .col-sm-6 { width: 50%; }
  .col-sm-5 { width: 41.66666667%; }
  .col-sm-4 { width: 33.33333333%; }
  .col-sm-3 { width: 25%; }
  .col-sm-2 { width: 16.66666667%; }
  .col-sm-1 { width: 8.33333333%; }
  .visible-sm { display: block; }
  .hidden-sm { display: none; } }

@media (min-width: 992px) { .commonweb { padding: 0px 40px; }
  .commonwebbox { margin-left: -10px; margin-right: -10px; }
  .commonleft { float: left; }
  .commonright { float: right; }
  .visible-md { display: block; }
  .hidden-md { display: none; }
  .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-md-12 { width: 100%; }
  .col-md-11 { width: 91.66666667%; }
  .col-md-10 { width: 83.33333333%; }
  .col-md-9 { width: 75%; }
  .col-md-8 { width: 66.66666667%; }
  .col-md-7 { width: 58.33333333%; }
  .col-md-6 { width: 50%; }
  .col-md-5 { width: 41.66666667%; }
  .col-md-4 { width: 33.33333333%; }
  .col-md-3 { width: 25%; }
  .col-md-2 { width: 16.66666667%; }
  .col-md-1 { width: 8.33333333%; } }

@media (min-width: 1200px) { html { cursor: default; }
  .commonleft { float: left; }
  .commonright { float: right; }
  .visible-lg { display: block; }
  .hidden-lg { display: none; }
  .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-lg-12 { width: 100%; }
  .col-lg-11 { width: 91.66666667%; }
  .col-lg-10 { width: 83.33333333%; }
  .col-lg-9 { width: 75%; }
  .col-lg-8 { width: 66.66666667%; }
  .col-lg-7 { width: 58.33333333%; }
  .col-lg-6 { width: 50%; }
  .col-lg-5 { width: 41.66666667%; }
  .col-lg-4 { width: 33.33333333%; }
  .col-lg-3 { width: 25%; }
  .col-lg-2 { width: 16.66666667%; }
  .col-lg-1 { width: 8.33333333%; } }

@media (min-width: 1260px) { .commonweb { margin: 0px auto; max-width: 1200px; padding: 0; } }

/*--公共部分--*/
html { -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none; touch-callout: none; cursor: pointer; }

body, form, img, ul, ol, li, dl, dt, dd, p, tr, td, span, pre { margin: 0; padding: 0; border: 0; background-repeat: no-repeat; }

h1, h2, h3, h4, h5, h6, p { margin: 0; padding: 0; font-weight: normal; }

/* 字体*/
body, button, input, select, textarea { font-size: 14px; line-height: 24px; color: #666; font-family: 'Microsoft YaHei',tahoma, arial, 'Hiragino Sans GB', sans-serif; }

ul, li { list-style: none; }

/* em,i,b{ font-style:normal;} 编辑器不可用*/
img { border: 0px; }

table { border-collapse: collapse; border-spacing: 0; }

*, :after, :before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; background-repeat: no-repeat; }

/* -- html5*/
article, aside, footer, header, nav, section { display: block; }

/* -- a  点击类*/
a { background-color: transparent; -webkit-text-decoration-skip: objects; text-decoration: none; color: #666; outline: none; cursor: pointer; }

a:hover { background-repeat: no-repeat; text-decoration: none; }

a, input[type="button"], button, label, input[type="submit"] { cursor: pointer; }

/* -- sub sup*/
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }

sub { bottom: -0.25em; }

sup { top: -0.5em; }

audio, video { display: inline-block; }

/* -- 表单*/
[type="checkbox"], [type="radio"] { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; /* 1 */ padding: 0; /* 2 */ }

input, textarea, select { font-family: 'Microsoft YaHei'tahoma, arial, 'Hiragino Sans GB', sans-serif; outline: none; }

input[type="text"], input[type="password"], input[type="button"], input[type="submit"], select, textarea { outline-style: none; -webkit-appearance: none; resize: none; border: none; -webkit-border-radius: 0; border-radius: 0; }

/* 自动填充的  autocomplete off/ new-password*/
input:-webkit-autofill { -webkit-box-shadow: 0 0 0px 1000px white inset !important; }

/*常用样式  */
.clearfix:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; }

.clearfix { *zoom: 1; }

.clear { clear: both; line-height: 0; height: 0; font-size: 0; }

.fl { float: left; }

.fr { float: right; }

/*调试专用*/
.show { display: block !important; }

.hide { display: none !important; }

.swiper-wrapper { width: 100%; height: 100%; z-index: 1; display: -webkit-box; display: -ms-flexbox; display: -webkit-flex; display: flex; -webkit-transition-property: -webkit-transform; transition-property: -webkit-transform; -o-transition-property: -o-transform; transition-property: transform; transition-property: transform, -webkit-transform, -o-transform; transition-property: transform, -webkit-transform; -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; }

.swiper-slide { -webkit-flex-shrink: 0; -ms-flex: 0 0 auto; -ms-flex-negative: 0; flex-shrink: 0; width: 100%; height: 100%; position: relative; }

/* 动画相关  will-change:;*/
.z-transition { /* 消除transition闪屏*/ -webkit-transform-style: preserve-3d; -webkit-backface-visibility: hidden; }

.z-css3 { /*尽可能地使用合成属性transform和opacity来设计CSS3动画，开启硬件加速*/ -webkit-transform: translate3d(0, 0, 0); -ms-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); }

/* 布局类*/
.commonweb { padding: 0px 15px; }

.commonwebbox { margin-left: 0px; margin-right: 0px; }

.commonleft { float: none; }

.commonright { float: none; }

.visible-sm, .visible-md, .visible-lg { display: none; }

.hidden-sm, .hidden-md, .hidden-lg { display: block; }

.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { float: left; padding-left: 10px; padding-right: 10px; }

.col-xs-12 { width: 100%; }

.col-xs-11 { width: 91.66666667%; }

.col-xs-10 { width: 83.33333333%; }

.col-xs-9 { width: 75%; }

.col-xs-8 { width: 66.66666667%; }

.col-xs-7 { width: 58.33333333%; }

.col-xs-6 { width: 50%; }

.col-xs-5 { width: 41.66666667%; }

.col-xs-4 { width: 33.33333333%; }

.col-xs-3 { width: 25%; }

.col-xs-2 { width: 16.66666667%; }

.col-xs-1 { width: 8.33333333%; }

@media (max-width: 320px) { body { min-width: 320px; } }

@media (min-width: 768px) { .commonweb { padding: 0px 30px; }
  .commonwebbox { margin-left: -10px; margin-right: -10px; }
  .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-sm-12 { width: 100%; }
  .col-sm-11 { width: 91.66666667%; }
  .col-sm-10 { width: 83.33333333%; }
  .col-sm-9 { width: 75%; }
  .col-sm-8 { width: 66.66666667%; }
  .col-sm-7 { width: 58.33333333%; }
  .col-sm-6 { width: 50%; }
  .col-sm-5 { width: 41.66666667%; }
  .col-sm-4 { width: 33.33333333%; }
  .col-sm-3 { width: 25%; }
  .col-sm-2 { width: 16.66666667%; }
  .col-sm-1 { width: 8.33333333%; }
  .visible-sm { display: block; }
  .hidden-sm { display: none; } }

/*992 或者 1024 需要和js统一 */
@media (min-width: 992px) { .commonweb { padding: 0px 40px; }
  .commonwebbox { margin-left: -10px; margin-right: -10px; }
  .commonleft { float: left; }
  .commonright { float: right; }
  .visible-md { display: block; }
  .hidden-md { display: none; }
  .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-md-12 { width: 100%; }
  .col-md-11 { width: 91.66666667%; }
  .col-md-10 { width: 83.33333333%; }
  .col-md-9 { width: 75%; }
  .col-md-8 { width: 66.66666667%; }
  .col-md-7 { width: 58.33333333%; }
  .col-md-6 { width: 50%; }
  .col-md-5 { width: 41.66666667%; }
  .col-md-4 { width: 33.33333333%; }
  .col-md-3 { width: 25%; }
  .col-md-2 { width: 16.66666667%; }
  .col-md-1 { width: 8.33333333%; } }

@media (min-width: 1200px) { html { cursor: default; }
  .commonleft { float: left; }
  .commonright { float: right; }
  .visible-lg { display: block; }
  .hidden-lg { display: none; }
  .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { float: left; padding-left: 10px; padding-right: 10px; }
  .col-lg-12 { width: 100%; }
  .col-lg-11 { width: 91.66666667%; }
  .col-lg-10 { width: 83.33333333%; }
  .col-lg-9 { width: 75%; }
  .col-lg-8 { width: 66.66666667%; }
  .col-lg-7 { width: 58.33333333%; }
  .col-lg-6 { width: 50%; }
  .col-lg-5 { width: 41.66666667%; }
  .col-lg-4 { width: 33.33333333%; }
  .col-lg-3 { width: 25%; }
  .col-lg-2 { width: 16.66666667%; }
  .col-lg-1 { width: 8.33333333%; } }

@media (min-width: 992px) { 
/*公司介绍*/

.history-list { margin-top: 32px; position: relative; overflow: hidden; }

.history-list:after { content: ""; position: absolute; left: 25px; top: 92px; height: 100%; width: 2px; background: #169DA2; z-index: 1; }

.history-list:before { content: ""; position: absolute; bottom: 0; left: 18px; display: block; width: 15px; height: 20px; background: url(../images/wicon18.png) center 0 no-repeat; z-index: 2; }

.history-list dl { position: relative; padding-left: 63px; margin-bottom: 20px; }

.history-list dl dt { position: absolute; top: 50%; -webkit-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); transform: translateY(-50%); left: 0; z-index: 3; }

.history-list dl dt .num { font-size: 16px; width: 50px; height: 32px; display: inline-block; background: #169DA2; color: #fff; text-align: center; line-height: 32px; -webkit-border-radius: 3px; border-radius: 3px; }

.history-list dl dd { background: #f2f2f2; padding: 20px 5%; font-size: 14px; color: #4c4c4c; position: relative; line-height: 30px; }

.history-list dl dd:after { content: ""; position: absolute; width: 0; height: 0; border-top: 12px solid transparent; border-right: 16px solid #f2f2f2; border-bottom: 12px solid transparent; left: -12px; top: 50%; -webkit-transform: translateY(-50%); -ms-transform: translateY(-50%); -o-transform: translateY(-50%); transform: translateY(-50%); }

}

@media (min-width: 640px) { .banner ul li .bannerdl dt img { max-width: 50%; }
  .banner-two { margin-top: 20%; }
  .indexproduct-list { padding: 0; }
  .indexproduct-list ul { display: -webkit-box; display: -webkit-flex; display: -ms-flexbox; display: flex; }
  .indexproduct-list .product-btn { display: block; } }

@media (min-width: 768px) { .index-web { padding-left: 20px; padding-right: 20px; }
  /*公司介绍*/
  .company-profile { font-size: 15px; line-height: 30px; }
  .profile-title { font-size: 24px; margin-bottom: 20px; }
  .history-list { margin-top: 52px; }
  .history-list:after { content: ""; position: absolute; left: 48px; }
  .history-list:before { left: 42px; }
  .history-list dl { padding-left: 135px; margin-bottom: 20px; }
  .history-list dl dt .num { font-size: 18px; width: 95px; }
  .history-list dl dd { padding: 35px 38px; font-size: 15px; }
  .history-list dl dd:after { border-top: 12px solid transparent; border-right: 16px solid #f2f2f2; border-bottom: 12px solid transparent; left: -12px; }
  }

/* 产品视频 */
.cw1000{max-width: 1000px !important;margin: auto;}
#service .product-video {min-height:800px;}
#service .product-video .item{width: calc((319 / 1000) * 100%);margin: 0 calc((20 / 1000) * 100%) calc((20 / 1000) * 100%) 0;cursor: pointer;}
#service .product-video .item .img:after{content:'';display: block;padding-top: calc((0 / 320) * 100%);}

#service .product-video .item-list{margin-bottom: calc((80 / 1000) * 100%)}
#service .product-video .item:nth-of-type(3n){margin-right: 0;}
#service .product-video .item-title{border: 1px solid #d7d7d7;border-top: none;box-sizing: border-box;line-height: 65px;height: 65px;color: #828282;text-align: center;}
@media screen and (max-width: 1440px){
    #service .product-video .item-list{margin-bottom: calc((30 / 1000) * 100%)}
    #service .product-video .item-title{line-height: 55px;height: 55px;}
}
@media screen and (max-width: 1100px){
    #service .product-video .item-title{line-height: 45px;height: 45px;}
}
@media screen and (max-width: 650px){
    #service .product-video .item-title{line-height: 40px;height: 40px;font-size: 12px;}
    #service .product-video .item{width: calc(50% - 10px);margin: 0 10px 10px 0;}
}
.i-pic{overflow:hidden;font-size:0;}
.i-pic img{width:100%;min-height:100%;}