.class-box{
    height: 80px;
    box-shadow: 0px 4px .1rem 0px rgba(173,173,173,0.302);
    align-items: center;
}
.class-box .c-box{
    align-items: center;
    height: 100%;
}
.class-item{
    display: block;
    height: 40px;
    padding:0 .2rem;
    flex-shrink: 1;
    background: #fff;
    color: #333;
    font-size: 16px;
    margin-right: .1rem;
    line-height: 40px;
    border-radius: 23px;
    -webkit-border-radius: 23px;
    -moz-border-radius: 23px;
    -ms-border-radius: 23px;
    -o-border-radius: 23px;
}
.class-box .on{
    background: #277FFE;
    color: #fff; 
}
.message-box {
    /*  */
    padding:.48rem 0 .6rem;
}
.message-box  .list{
    flex-wrap: wrap;
}
.message-box .message-item{
    width: 3.8rem;
    margin-right: .3rem;
    margin-bottom: .1rem;
}
.message-box .message-item:nth-child(3n){
    margin-right: 0;
}
.message-box .message-item .img-box{
    width: 3.8rem;
    height: 2.48rem;
    overflow: hidden;
}
.message-box .message-item .img-box .img{
    display: block;
    width: 100%;
}
.message-box .message-item .info{
    padding: .2rem 0;
}
.message-box .message-item  .name{
    font-weight: 700;
    color: #000;
    font-size: .2rem;
}

.message-box .message-item  .text{
    color: #333;
    line-height: .28rem;
    height: .56rem;
    font-size: .16rem;
    margin: .16rem 0;
}
.message-box .message-item .time{
    color: #666;
    font-size: .16rem;
}