#logoc{background: url(images/logo.jpg) no-repeat center left;padding-left: 100px;width: 700px;float: left;padding-top: 10px;height: 124px;}
#logoc h1{font-size: 20px;font-weight: bold;color: #000;width: 780px;height: 36px;padding-top: 0px;overflow: hidden;line-height: 40px;margin-top: 10px;}
#logoc h2{font-size: 14px;font-weight: normal;color: #666;width: 800px;height: 28px;overflow: hidden;}
.desc{float:right;width:500px;margin-top:200px;height:160px;overflow:hidden;box-sizing:border-box;overflow-y:auto;scrollbar-width: none;}