/*关于我们*/
.ab-one{padding: 30px 0 47px 0;background: #f6f6f6;}
.ab-tit{font-size: 30px;color: #333;line-height: 30px;text-align: center;margin-bottom: 20px;}
.ab-dec{font-size: 14px;color: #888;line-height: 14px;text-align: center;margin-bottom: 40px;}
.ab-tit1{font-size: 30px;color: #000;line-height: 30px;text-align: center;margin-bottom: 20px;}
.ab-dec1{font-size: 16px;color: #000;line-height: 14px;text-align: center;margin-bottom: 40px;}
.abo-left{float: left; width: 570px;height: 466px;background: white url(../images/ab2.png) no-repeat left top;padding: 70px 60px;}
.abo-left h3{font-size: 20px;line-height: 20px;color: #434343;}
.ab-line{width: 60px;height: 3px;background: #119fbd;margin: 13px 0 42px 0;}
.abo-left p{height: 400px;overflow-y: auto; line-height: 30px;font-size: 14px;color: #888;padding-right: 30px;}
.abo-left p::-webkit-scrollbar {
  width: 2px;
  background-color: #e3e3e3;
}
.abo-left p::-webkit-scrollbar-thumb {
	width: 3px;
  background-color:#999;
  border-radius: 10px;
}
.abo-right{float: right;width: 630px;height: 466px;overflow: hidden;}
.abo-right img{display: block;width: 100%;transition: all .5s;}
.abo-right:hover img{transform: scale(1.1);}
.ab-two{padding: 30px 0 70px 0;background: #f6f6f6 url(../images/ab3.png) no-repeat center top;}
.ab-two ul{margin-left: -15px;}
.ab-two li{width: 296px;height: 445px;background: white;float: left;margin-left: 15px;}
.abt-pic{width: 100%;height: 150px;overflow: hidden;}
.abt-pic img{display: block;width: 100%;transition: all .5s;}
.abt-font{padding: 45px 30px 40px 30px;}
.abt-font h3{font-size: 14px;color: #333;line-height: 20px;}
.abt-line{width: 55px;height: 2px;background: #888;margin: 5px 0 16px 0;}
.abt-font p{font-size: 14px;color: #888;line-height: 24px;}
.ab-two li:hover img{transform: scale(1.1);}
.ab-three{background: url(../images/ab7.png) no-repeat center;background-attachment: fixed;padding: 60px 0;}