#slider {
    width: 100%;
    margin: 0px auto;
    overflow: hidden;
    position: relative;
}
.slides{width: 300%;position: relative;left: 0;top: 0;}
.slides li{float: left;width: 33.3333%}
.controls li {
    position: absolute;
    top: 50%;
    margin-top: -65px;
    width: 50px;
    height: 130px;
    line-height: 130px;
    background: black;
    font-size: 60px;
    color: white;
    text-align: center;
    cursor: pointer;
}

.controls li:nth-child(1) {
    left: 0;

}
.controls li:nth-child(2) {
    right: 0;
}
.pagination{
    position: absolute;
    bottom: 20px;
    left: 50%;
    margin: 0 0 0 -33px;
}
.pagination li {
    background-color: #a0a18f;
    margin-right: 15px;
    float: left;
    cursor: pointer;
    width: 12px;
    height: 12px;
    border-radius: 9999px;
}

.pagination li.active {
    background-color: transparent;
    border: 2px solid white;
}


.clearfix:after {
    content: "";
    display: table;
    clear: both;
}

.video{padding-left: 30px;}
.video video{width: 568px;height: 339px;}

.two .about_sino_1{margin-left: 10px;}

.three .about_sino_1{margin-left: 20px;}

.four .about_sino_1{float: right;}



.about_sino_1{width: 250px;height: 295px;background: #f1f1f1;padding: 25px 0 28px;border-top-left-radius: 7px;border-top-right-radius: 78px;border-bottom-left-radius: 78px;border-bottom-right-radius: 7px;-moz-border-top-left-radius: 7px;-moz-border-top-right-radius: 78px;-moz-border-bottom-left-radius: 78px;-moz-border-bottom-right-radius: 7px;position: relative;overflow: hidden;}
.about_sino_1 h3{margin: 0 0 25px;color: black;font-weight: bold;text-align: center;font-size: 22px;}
.about_sino_1 img{border-radius: 3px;-moz-border-radius:3px;}
.about_sino_1 .about_sino_name{color: #747474;margin-top: 24px;text-align: center;}
.box-shadow{-moz-box-shadow: -5px 5px 5px #d3d5d9;box-shadow: -5px 5px 5px #d3d5d9;}

.about_sino_2{width: 250px;height: 295px;background: #c4121a;padding: 25px 0 28px;border-top-left-radius: 7px;border-top-right-radius: 78px;border-bottom-left-radius: 78px;border-bottom-right-radius: 7px;-moz-border-top-left-radius: 7px;-moz-border-top-right-radius: 78px;-moz-border-bottom-left-radius: 78px;-moz-border-bottom-right-radius: 7px;position: absolute;left: -250px;top: 0;}
.about_sino_2 h3{color: white;text-align: center;margin: 0 0 16px;font-size: 22px;}
.about_sino_2 p{color: #f1d5d6;padding: 0 18px 0 20px;line-height: 28px;}
.about_sino_2 p:first-of-type{margin-bottom: 30px;}
.about_sino_2 .look_detail{color: #c4121a;padding: 14px 32px;background: white;border-radius: 3px;-moz-border-radius:3px;}




.index_news{}

.index_news>div>div{width: 56%;padding-left: 15px;}
.index_news>div img{width: 44%;}
.index_news>div>div p{color: #7a7a7a;line-height: 28px;margin-bottom: 22px;}
.index_news>div>div p:first-of-type{background: url(../images/eyes.jpg) no-repeat 0px center ; text-indent: 30px;line-height: 27px;margin-bottom: 0;}
.group{width: 94.2%;transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;}
.group img{display: inline-block;}
.group_midd{margin:0 auto;}

.business_name{position: relative;padding: 42px 0 30px;background: #f1f1f1;text-align: center;width: 100%;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;}

.business_name h3{color: black;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}
.business_name p{color: #333333;margin-bottom: 40px;padding: 0 24px;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}
.business_name p:last-of-type{margin-bottom: 10px;}
.business_name p>a{background: #c4121a;color: white;padding: 14px 32px;border-radius: 3px;-moz-border-radius:3px;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}
.business_name .triangle-up{width: 0;height: 0;border-left: 25px solid transparent;border-right: 25px solid transparent;border-bottom: 17px solid #f1f1f1;position: absolute;left: 50%;margin-left: -25px;top:-16px;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}
.business_name .triangle-down{width: 0;height: 0;border-left: 25px solid transparent;border-right: 25px solid transparent;border-top: 17px solid #f1f1f1;position: absolute;left: 50%;margin-left: -25px;bottom:-16px;
transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}


.business_name_active{background: #c4121a;}
.business_name_active h3{color: white;}
.business_name_active p{color: white;}
.business_name_active p>a{background: white;color: #c4121a;}
.business_name_active .triangle-up{border-bottom: 16px solid #c4121a;}
.business_name_active .triangle-down{border-top: 16px solid #c4121a;}


.members{padding: 138px 0 0;position: relative;}
.members:first-of-type{padding-right: 36px;padding-left: 15px;}
.members:nth-of-type(2){padding-right: 25px;padding-left: 25px;}
.members:last-of-type{padding-left: 36px;padding-right: 15px;}
.red_bar{height: 40px;background-color: #c4121a;}
.members img{position: absolute;top: 0px;left: 50%;margin-left: -90px;z-index: 8;}
.member_bg{background: #f1f1f1;padding: 28px 24px 44px;}
.member_bg p{line-height: 28px;color: #333333;}

.memb{
    z-index: 1;
    transition:all ease-in-out 0.5s;
-moz-transition:all ease-in-out 0.5s;
-webkit-transition:all ease-in-out 0.5s;
-o-transition:all ease-in-out 0.5s;
}

.science{padding-right: 35px;}
.science:nth-of-type(2){padding-left: 22px;padding-right: 29px}
.science:nth-of-type(3){padding-left: 27px;padding-right: 23px}
.science:last-of-type{padding-right: 15px;padding-left: 35px;}
.science .science_intro{background-color: #f1f1f1;padding: 24px 0 6px;}

div.science:nth-of-type(2) .memb .science_red{background:url(../images/science_2.png) no-repeat;}
div.science:nth-of-type(3) .memb .science_red{background:url(../images/science_3.png) no-repeat;}
div.science:nth-of-type(4) .memb .science_red{background:url(../images/science_4.png) no-repeat;}

.science p{line-height: 28px;color: #333333;margin-top: 14px;padding: 0 20px;}

.science_red{height: 90px;background: url(../images/science_1.jpg) no-repeat;padding-left: 25px;}
.science_red h3{color: white;line-height: 90px;}

@media screen and (max-width:1249px) and (min-width:992px){
.index_news>div>div{width: 59%;}
.index_news>div img{width: 41%;}
.science .science_intro img{width: 80%;}
.two .about_sino_1{margin: 0 auto 20px;}
    .three .about_sino_1{margin: 0 auto;}
    .four .about_sino_1{float: none;margin: 0 auto;}
    .about_sino_1{margin: 0 auto 20px;}
.video video{width: 430px;height: 257px;}
}
@media screen and (max-width:991px) and (min-width:768px){
.index_news>div>div{width: 66%;}
.index_news>div img{width:34%;margin-bottom: 20px;}
.science .science_intro img{width: 80%;}
.two .about_sino_1{margin: 0 auto 20px;}
    .three .about_sino_1{margin: 0 auto;}
    .four .about_sino_1{float: none;margin: 0 auto;}
    .about_sino_1{margin: 0 auto 20px;}
    .video{padding-left: 0px;float: left!important;}

.science{padding-right: 59px;padding-left: 59px;margin-bottom: 20px;}
.science:nth-of-type(2){padding-right: 59px;padding-left: 59px;margin-bottom: 20px;}
.science:nth-of-type(3){padding-right: 59px;padding-left: 59px}
.science:last-of-type{padding-right: 59px;padding-left: 59px}
}
@media screen and (max-width:767px){
 .controls li {
    margin-top: -30px;
    width: 30px;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
}
.member_bg{margin-bottom: 20px;}
.business_name{width: 280px;margin: 0 auto;}
.group img{width: 280px;}
.group{margin: 0 auto 20px;float: none!important;text-align: center;width: 280px;}
.index_news>div>div{width: 100%;}
.index_news>div img{width:100%;margin-bottom: 20px;}
.video{padding-left: 0px;float: left!important;}
.video video{width: 100%;height: 100%;}
.two .about_sino_1{margin: 0 auto 20px;}
.three .about_sino_1{margin: 0 auto 20px;}
.four .about_sino_1{float: none;margin: 0 auto;}
.about_sino_1{margin: 0 auto 20px;}
.members:first-of-type{padding-right: 25px;padding-left: 25px;}
.members:nth-of-type(2){padding-right: 25px;padding-left: 25px;}
.members:last-of-type{padding-left: 25px;padding-right: 25px;}
div.science:nth-of-type(2) .memb .science_red{background:url(../images/science_2.png) no-repeat;background-color: #c4121a;}
div.science:nth-of-type(3) .memb .science_red{background:url(../images/science_3.png) no-repeat;background-color: #c4121a;}
div.science:nth-of-type(4) .memb .science_red{background:url(../images/science_4.png) no-repeat;background-color: #c4121a;}
.science_red{background-color: #c4121a;}
.science{padding-right: 59px;padding-left: 59px;margin-bottom: 20px;}
.science:nth-of-type(2){padding-right: 59px;padding-left: 59px;}
.science:nth-of-type(3){padding-right: 59px;padding-left: 59px;}
.science:last-of-type{padding-right: 59px;padding-left: 59px}
}