.content-main{padding:24px}.item{padding-top:20px}.image{width:100%}.title{font-size:16px;font-weight:500;color:rgba(0,0,0,.85)}.desction{height:50px;margin-top:5px;color:rgba(0,0,0,.45)}.price{height:40px;line-height:40px}.button{float:right}