.clear{clear:both}.tuto-cnt{width:480px;background-color:#fff;border:#ccc 1px solid;height:auto;min-height:400px;margin:40px auto;padding:40px;overflow:auto}hr{margin:10px 0;border:none;border-top:#ccc 1px dotted}.rate-ex1-cnt{width:230px;height:40px;border:#e9e9e9 1px solid;background-color:#f6f6f6;margin-left: 15px;margin-bottom: 10px;}.rate-ex1-cnt .rate-btn{width:45px;height:40px;float:left;background:url(../img/rate-btn.png) no-repeat;cursor:pointer}.rate-ex1-cnt .rate-btn:hover,.rate-ex1-cnt .rate-btn-hover,.rate-ex1-cnt .rate-btn-active{background:url(../img/rate-btn-hover.png) no-repeat}.rate-ex2-cnt{width:150px;height:30px;border:#e9e9e9 1px solid;background-color:#f6f6f6}.rate-ex2-cnt .rate-btn{width:30px;height:30px;float:left;background:url(../img/rate-btn2.png) no-repeat;cursor:pointer}.rate-ex2-cnt .rate-btn:hover,.rate-ex2-cnt .rate-btn-hover,.rate-ex2-cnt .rate-btn-active{background:url(../img/star.png) no-repeat}.rate-ex3-cnt{width:85px;height:17px;border:#e9e9e9 1px solid;background-color:#f6f6f6}.rate-ex3-cnt .rate-btn{width:17px;height:17px;float:left;background:url(../img/rate-btn3.png) no-repeat;cursor:pointer}.rate-ex3-cnt .rate-btn:hover,.rate-ex3-cnt .rate-btn-hover,.rate-ex3-cnt .rate-btn-active{background:url(../img/rate-btn3-hover.png) no-repeat}.rate-result-cnt{width:82px;height:18px;position:relative;background-color:#ccc;border:#ccc 1px solid;margin-left:auto;margin-right:auto;}.rate-stars{width:82px;height:18px;background:url(../img/rate-stars.png) no-repeat;position:absolute}.rate-bg{height:18px;background-color:#ffbe0f;position:absolute}