.img-to-left {
    display: block;
    float: left;
    padding: 0px 10px 10px 0px;
}
.img-to-right {
    display: block;
    float: right;
    padding: 0px 10px 10px 0px;
}
.img-to-center {
    display: block;
    margin: 0px auto;
    padding: 0px 10px;
}