.renwen-box{
    width:332px;
    height:276px;
    border:1px solid #ddcccc;
    box-sizing:border-box;
    margin-top:20px;
}
.renwen-box .renwen-img-box{
    width:330px;
    height:240px;
    position:relative;
}
.renwen-img-box img{
    width:278px;
    height:202px;
    position:absolute;
    top:19px;
    left:26px;
    transition:all 0.5s;
}
@keyframes imgbig{
    0% {
        left:26px;
        top:19px;
        width:278px;
        height:202px;
    }
    100% {
        left:0px;
        top:0px;
        width:330px;
        height:240px;
    }
}
.renwen-img-box img:hover{
    left:0px;
    top:0px;
    width:330px;
    height:240px;
    animation:imgbig 0.5s;
}
.renwen-type{
    height:35px;
    line-height:35px;
    background:#eee;
}
.mr69{
    margin-right:69px;
}