body{margin:0;font-size:18px;-webkit-appearance:none;}
dl,dt,dd,ul,ol{margin:0px;padding:0px;list-style-type:none;display:block;}
.header{width:90%;background:white;margin:0px auto;margin-top:20px;}
.header>dt:first-child{width:100%;height:240px;text-align:center;}
.header img{width:90%;height:95%;margin-top:5%;}
.header>dd:nth-child(2){width:95%;padding-left:5%;margin-top:10px;padding-bottom:5%;}