* {
    margin: 0;
    padding: 0;
}

ul, ol {
    list-style: none;
}

#box {
    width: 790px;
    height: 340px;
    position: relative;
    overflow: hidden;
    margin-top: 20px;
    float: left;
}


ul {
    margin: 0;
    padding: 0;
}

#box ol {
    position: absolute;
    right: 345px;
    bottom: 10px;
}

.circle {
    width: 16px;
    height: 16px;
    display: inline-block;
    font-size: 20px;
    line-height: 16px;
    text-align: center;
    color: #fff;
    text-decoration: none
}

.circle a {
    width: 16px;
    height: 16px;
}

.circle a:hover {
    color: blue;
    text-decoration: none;
}

#box ol li {
    float: left;

}

.zhanshi {
    float: left;
    margin-top: 20px;
    margin-left: 30px;
}

.imgSiz {
    width: 100%;
    height: 1000px;
}