.yh_banner{ width: 1440px; display:block; margin:0 auto;}
.yh_txt{width: 1250px; margin:80px auto;}
.yh_txt p{ text-indent: 50px; font-size: 24px;line-height: 40px;letter-spacing: 2px; color: #464646; width: 100%; opacity: 0.9;}
 
.yh_slogan{width: 1250px; height: 500px; margin: 0 auto;}
.yh_slogan ul li{width: 230px; height:450px;float: left; margin-right: 25px;}

.yh_slogan ul li:nth-child(1) .slogan_box{ background: #ffebd5;}
.yh_slogan ul li:nth-child(2) .slogan_box{ background: #fef6e1;}
.yh_slogan ul li:nth-child(3) .slogan_box{ background: #ffe6d2;}
.yh_slogan ul li:nth-child(4) .slogan_box{ background: #ffece6;}
.yh_slogan ul li:nth-child(5){margin-right:0; background: #ffebee;}
.slogan_box{ display: table; height: 200px; width: 230px; text-align: center;}
.slogan_box div{display: table-cell; vertical-align: middle;}
.slogan_box p{ font-size: 30px; font-weight: bold; color: #424242; line-height: 75px;}
.slogan_box span{ font-size: 22px; color: #424242;}
.yh_slogan ul li img{width: 230px; display: block;}

.yikang_event{width: 1250px; margin:0 auto;}
.yikang_event img{margin-bottom: 80px; width:1050px; margin:0 auto; display: block;}

.yikang_event_more{width: 100%; text-align: center; height: 100px; line-height: 100px; margin-bottom: 80px;}
.yikang_event_more a{ color: white; font-size: 22px; padding:10px 50px; background: #f36800;
border-radius: 50px;}