说一下更新的问题

.show-app2{width:100%;clear:both;display:block;margin:0010px0;border-radius:3px3px;border:1pxsolid#f2f2f2;}

.show-app2-content{float:left;width:70%;background:#dff0d9;font-size:14px;padding:10px0px;color:#3d783f;border-radius:3px003px;line-height:22px;}

.show-app2-content.show-app2-cover{float:left;margin:0px10px;height:40px;width:40px;}

.show-app2-content.show-app2-detail{float:left;}

.show-app2-content.show-app2-detailp{margin:0;}

@media(max-width:768px){.show-app2-content.show-app2-detail.show-pc{display:none;}}

.show-app2-contentimg{width:36px;height:36px;border-radius:50%;}

.show-app2-button{background:#44a048;border-radius:03px3px0;float:left;width:30%;text-align:center;padding:10px0px;color:#fefefe;font-size:14px;position:relative;line-height:22px;}

.show-app2-button:after{content:"";width:8px;height:8px;border-radius:50%;background:#ff6666;position:absolute;top:3px;right:3px;}