.main{padding:0;}
.main .class .classPic{width:100px;float:left;padding-left:16px;padding-bottom:12px;}
.main .classList{border-bottom:1px solid #ddd;padding:16px 0 10px 0;background:#fff;position:relative;}
.main .class .classTxt{float:left;}
.main .class .classTxt h2{font-size:1.6rem;line-height:1.8rem;padding-left:12px;margin-bottom:0;font-weight:normal;}
.main .class .classTxt p{font-size:1.2rem;padding-left:12px;line-height:2.4rem;margin-bottom:0;color:#999;}

.rightBtn{position:absolute;right:16px;bottom:1.2rem;padding-right:0;}
.rightBtn .editBtn{color:#007bc1;border:1px solid #007bc1;border-radius: 4px;background:#fff;cursor: pointer;}
.rightBtn .delBtn{color:#de5e70;border:1px solid #de5e70;border-radius: 4px;background:#fff;cursor: pointer;}
.rightBtn .editBtn:hover{background:#0082c9;color:#fff;}
.rightBtn .delBtn:hover{background:#de5e70;color:#fff;}



@media screen and (max-width: 840px) {
    .breadcrumb{margin-top:44px;}
    #titleBar{position: fixed;}
    #titleBar .logo{padding-top:0;}
    #titleBar .backBtn{position: absolute;left:15px;top:0;}
    #titleBar .addBtn{position: absolute;right:15px;top:0;}
    #titleBar .backBtn:hover{transform:scale(0.9);}
    #titleBar .addBtn:hover{transform:scale(0.9);}
    .notice .addBtn{display:none;}
}