main{background:url('../img/tourbgl.png') repeat-y left top,url('../img/tourbgr.png') repeat-y right top;}
h1{ color: #75AF3E;font-size: 1.8em;}
.xd{background:url('bg.jpg') no-repeat center center; background-size:cover; width:90%; min-height:300px; padding:20px 5%;margin-top: 20px;box-shadow: 0 0 3px 1px #999;}
h2{background:#73521F; color: #fff; text-align: right; padding:10px 20px; font-weight: normal;}
.xs{background:#75AF3E; color: #fff; padding:10px 20px; display: block; float: left;margin-left: -20px;margin-top: -10px;width: 200px;}
h3{font-weight: normal; text-align: right;}