@charset "UTF-8";




.in {width:1200px; margin:0 auto;}


 

.notice {width:33.33333333%;  height:160px;  float:left; margin-top:40px; border:1px solid #ddd; box-sizing:border-box; padding:25px;}
.notice h3 {font-size:21px; font-weight:600; width:100%; float:left ; padding-bottom:10px; color:#333;}
 .notice li{width:100%; float:left; color:#666; font-size:15px;  padding-bottom:3px;}
.notice h3 a {font-size:13px; float:right; font-weight:300; color:#999 !important}
.notice li span {font-size:13px; float:right; font-weight:300; color:#999 !important}


.notice_bar {width:100%; float:left;   line-height:50px; margin-top:40px;  }
.notice_bar div {width:1200px; margin:0 auto;  }
.notice_bar p {float:left; font-size:16px;  font-weight:400; border-right:1px solid #ddd; border-bottom:1px solid #ddd; background-color:#fff;   padding:0 20px; color:#555; border-top:1px solid #ddd; width:45%; box-sizing:border-box;}
.notice_bar p  span {color:#999; font-size:14px; float:right;}
.notice_bar p.title {background-color:#333; color:#fff; font-size:17px; font-weight:500; width:10%;  text-align:center; }


.in .about_bn {width:100%; float:left; margin:70px 0 40px 0; min-width:1200px;  background:url('/sian/img/about_bg.png') center top ; height:300px; background-size:cover;}
.in .about_bn div  {background-color:rgba(0,0,0,0); width:100%; box-sizing:border-box; padding:70px 30px;  height:300px; color:#fff; font-size:17.5px;  font-weight:400; line-height:1.5em; text-shadow:1px 1px 5px #333;}
.in .about_bn .t1 {font-size:36px; font-weight:700; line-height:60px;}
.in .about_bn .line {width:20px; height:1px ; background-color:#fff; display:inline-block; margin-top:10px; margin-bottom:10px;}

h3.main_title {width:100%; text-align:center; font-size:30px; font-weight:700; color:#333; padding-bottom:20px}

.main_line {width:100%; float:left; height:1px; background-color:#ddd; margin-top:30px;}
.product_bn {background-color:#f9f9f9; width:100%; float:left; padding-bottom:50px; min-width:1200px;}

.business {width:100%; float:left; margin-top:50px;}
.business li {float:left; width:20%; text-align:center; font-size:17px; font-weight:400; color:#666; }
.business h3 {width:100%; text-align:center; font-size:30px; font-weight:700; color:#333; padding-bottom:20px}
.business img {border-radius:50%;}


.banner {width:23%; float:left; border:1px solid #ddd;   margin-right:2%; box-sizing:border-box; padding:10px 20px; border-radius:35px; box-shadow:1px 1px 2px #ddd;}
.banner img {float:left; margin-right:10px; }
.banner span {line-height:1em; display:inline-block; font-size:18px; color:#333; font-weight:500}
.banner a {color:#777; font-size:14px;  width:100%; float:left; margin-top:3px; font-weight:300}
.banner p {width:63%; float:right; padding:0px 0 0px 17px; margin-top:10px; border-left:1px solid #ddd; }

 .customer {width:23%; height:130px; float:right;  box-sizing:border-box; color:#666; font-size:15px; font-weight:400; line-height:1.5em;}
.customer h3 {font-size:23px; font-weight:600; width:100%; float:left ; padding-bottom:4px; color:#333;}
.customer p {font-size:23px; font-weight:700; color:#333; line-height:34px; width:100%; float:left;}