.pics {
    height:  267px;
    width:   205px;
    padding: 0;
    margin:  0;
    left: 15px;
}

.pics img {
    padding: 1px;
    border:  1px solid #ccc;
    background-color: #eee;
    width:  200px;
    height: 262px;
    top:  0;
    left: 0px;
}

.pics_welcom {
    height:  505px;
    width:   671px;
    padding: 0;
    margin:  0;
    left: 5px;
}

.pics_welcom img {
    padding: 1px;
    border:  1px solid #ccc;
    background-color: #eee;
    width:  666px;
    height: 500px;
    top:  0px;
    left: 0px
}


.baner_welcom {
    height:  90px;
    width:   671px;
    padding: 0;
    margin:  0;
    left: 15px;
}

.baner_welcom img {
    padding: 1px;
    border:  1px solid #ccc;
    background-color: #eee;
    width:  666px;
    height: 85px;
    top:  0px;
    align: center;
}