img.main{
    display: block;
    max-width: 400px;
    margin-bottom: 20px;
}
img.more{
    display: inline-block;
    max-width: 100px;
    float: left;
    margin-bottom: 20px;
    margin-right: 20px;
}
img.i{
    max-width: 160px;
    max-height: 160px;
}