.body{margin: 0px;padding: 0px;background-color: #FFFFFF;}

.banner{width:100%;height:414px;overflow:hidden;position:relative;background:url("../images/yidian/banner.jpg") center center no-repeat; text-align:center;}

.yidian_1{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;}
.yidian_1_main{width: 1300px;margin: 0 auto;}
.yidian_1_main h1{font-size: 40px;display: inline-block;text-align: center;color: #000000;width: 100%;margin-bottom: 30px;}
.yidian_1 img{width: calc(100% - 40px);float: right;}

.yidian_2{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;}
.yidian_2_main{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;}
.yidian_2_main h1{font-size: 40px;display: inline-block;text-align: center;color: #000000;width: 100%;margin-bottom: 30px;}
.yidian_2_main img{width: 80%;margin-top: 30px;}

.yidian_3{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;padding-bottom: 0px;}
.yidian_3>div{width:100%;background-color: #FA2036;overflow: hidden;}
.yidian_3>h1{font-size: 40px;display: inline-block;text-align: center;color: #000000;width: 100%;margin-bottom: 30px;}
.yidian_3_main{width: 1300px;margin: 0 auto;overflow: hidden;}
.yidian_3_main>span{color: #FFFFFF;font-size: 30px;text-align: center;width: 100%;margin-top: 10px;display: inline-block;}
.yidian_3_main>ul>{overflow: hidden;width: 100%;list-style-type: none;padding-left: 0;}
.yidian_3_main>ul>li{width: calc(100% / 3);float: left;display: inline-block;}
.yidian_3_main>ul>li>em{display: inline-block;width: 200px;}
.yidian_3_main>ul>li:nth-child(2)>em{width: 230px;}
.yidian_3_main>ul>li:first-child{padding-top: 34px;}
.yidian_3_main>ul>li:last-child{padding-top: 34px;}
.yidian_3_main>ul>li>em>img{width: 100%;}
.yidian_3>div>h1{font-size: 40px;display: inline-block;text-align: center;color: #000000;width: 100%;margin-bottom: 30px;}
.yidian_3_main>img{width:100%;}

.yidian_4{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;}
.yidian_4_main{width: 1300px;margin: 0 auto;overflow: hidden;}
.yidian_4_main>h1{font-size: 40px;display: inline-block;text-align: center;color: #000000;width: 100%;margin-bottom: 30px;}
.yidian_4_main>ul{text-align: center;list-style-type: none;padding-left: 0;overflow: hidden;}
.yidian_4_main>ul>li{float: left;width: calc(100% / 3);}
.yidian_4_main>ul>li>span{line-height: 30px;display: inline-block;width: 140px;height: 30px;color: #FFFFFF;font-size: 20px;text-align: center;background-color: #E90F25;border-radius:110px;}
.yidian_4_main>ul>li>em{display: inline-block;width: 100%;text-align: center;}
.yidian_4_main>ul>li>em>img{width: 400px;}
.yidian_4_main>ul>li:nth-child(2)>em>img{width: 210px;}

.yidian_5{width: 100%;text-align: center;overflow: hidden;padding: 50px 0;}
.yidian_5_main{width: 1300px;margin: 0 auto;overflow: hidden}
.yidian_5_main>ul{text-align: center;list-style-type: none;overflow: hidden;padding: 0 60px;}
.yidian_5_main>ul>li{float: left;width: calc(100% / 4);}
.yidian_5_main>ul>li>span{display: inline-block;width: 180px;height: 23px;line-height: 23px;color: #FFFFFF;font-size: 15px;text-align: center;background-color: #E90F25;border-radius:110px;margin-bottom: 10px;}
.yidian_5_main>ul>li>em{display: inline-block;width: 100%;text-align: center;}
.yidian_5_main>ul>li>em>img{width: 160px;}
.yidian_5_main>ul>li:nth-child(4)>em{width: 50%;float: left;}
.yidian_5_main>ul>li:last-child>em>img{width: 145px;}

@media screen and (max-width: 1300px) {
    .yidian_1{padding: 20px 0;}
    .yidian_1_main{width: 100%;margin: 0 auto;}
    .yidian_1_main h1{font-size: 23px;}
    .yidian_1 img{width: 110%;float: left;}

    .yidian_2{padding: 20px 0;}
    .yidian_2_main{width: 100%;margin: 0 auto;}
    .yidian_2_main h1{font-size: 23px;}
    .yidian_2_main img{width: 100%;margin-top: 30px;}

    .yidian_3{padding: 20px 0;}
    .yidian_3_main{width: 100%;margin: 0 auto;}
    .yidian_3_main>span{font-size: 20px;margin-bottom: 10px;}
    .yidian_3 h1{font-size: 23px;}
    .yidian_3>div{padding-bottom: 20px;}
    .yidian_3>div>h1{font-size: 23px;}
    .yidian_3_main>ul>li{width: 100%;}
    .yidian_3_main>ul>li>em{width: 170px;}
    .yidian_3_main>ul>li:nth-child(2)>em{width: 170px;}
    .yidian_3_main>ul>li:first-child{padding-top: 0px;}
    .yidian_3_main>ul>li:last-child{padding-top: 0px;}

    .yidian_4{padding: 20px 0;}
    .yidian_4_main{width: 100%;margin: 0 auto;}
    .yidian_4_main h1{font-size: 23px;}
    .yidian_4_main>ul>li{width: 100%;float: none;}

    .yidian_5_main{width: 100%;margin: 0 auto;}
    .yidian_5_main>ul>li{width: 100%;float: none;}
    .yidian_5_main>ul>li:last-child>em>img{width: 125px;}
}