.sub_about{ width:100%; overflow:hidden; line-height:25px; font-size:14px;}
.sub_about h1{font-size:16px;display:inline-block;text-indent: 2em;color: #d5242e;}

.text-center{text-align:center;}
.main-title{font-size:30px;padding:0 15px; }
.main-title:after{content:"";display:block;width:30px;border-top:solid 1px #a1a1a1;margin:10px auto 20px;}
.abouttedian{font-size:18px;}
.abouttedian span{display:inline-block;margin: 0 18px 5px 18px;position: relative;padding-left: 15px;background: #0f3a62;color: #fff;padding: 10px 25px;border-radius: 5px;}
.abouttedian span:after{content:"";position:absolute;left: 10px;width:6px;height:6px;background:url(../images/nav_bg.png) no-repeat center;}
.abouttedian span:after{top: 20px;}
.abouttedian span:hover:after{left:15px;}

.about_02{background: #f3f3f3;padding: 50px 0 30px; overflow:hidden;line-height:25px; font-size:14px;}
.about_02 ul{ overflow:hidden; margin-top:30px;}
.culture-icon{width:160px;height:160px;border:solid 1px #e21f2f;margin:0 auto;}
.culture-icon:before{content:"";display:inline-block;width:70px;height:70px;margin-top:44px;background:url(../images/icons3.png) no-repeat;}
.culture-icon01:before{background-position: 13px 0;}
.culture-icon02:before{background-position: -58px 0;}
.culture-icon03:before{background-position: -128px 0;}
.company-culture li{margin-bottom:30px; width:33.3%; float:left;}
.company-culture li:hover .culture-icon{-moz-transform: rotateY(360deg);-webkit-transform: rotateY(360deg);transform: rotateY(360deg); }
.img-circle {border-radius: 50%;}
.culture-infor{font-size:14px;line-height:24px;color:#4a4a4a;}
.culture-name{color:#e21f2f;font-size:16px;font-weight:bold;text-transform:uppercase;}
.culture-name{margin:25px 0 15px;}
.about_03{padding: 50px 0 30px; overflow:hidden;line-height:25px; font-size:14px;}
.about_03 .about_031{padding: 0.5%;margin-bottom: 30px;}

/*changqu start*/
.changqu{margin-bottom:50px; overflow:hidden}
.changqu li{width: 23.99%;margin: 0 0.5%;background-color: #f0f0f0;position: relative;overflow: hidden;cursor: pointer;float:left;}
.changqu li a{ display:block;}
.changqu .box_top .tit{font-size: 18px;color:#333;text-align: center; line-height:80px; height:80px;}
.changqu .innerbox .c_icon{display: block;padding-top:20%;margin:0 auto;}
.changqu .innerbox:hover img{transform: scale(1);-webkit-transform: scale(1);}
.changqu li:hover .innerbox{top: 0;opacity: 1;}
.changqu li:hover .innerbox .c_icon{transform: rotateY(-180deg);transition-delay:.2s; }
._full{ width:100%;}
/*changqu*/

@media screen and (max-width: 1119px){
.sub_about,.about_02,.about_03{ padding-left:15px; padding-right:15px; width:auto;}
}

@media screen and (max-width: 767px){ 
.changqu li{width: 48.99%;}
}
@media screen and (max-width: 544px){ 
.culture-icon{ width:100px; height:100px;}
.culture-icon:before{    margin-top: 15px;}
}