.avatar-img-200x200
{
    width:200px;
    height:200px
}


.avatar-img-100x100
{
    width:100px;
    height:100px
}

.avatar-img-50x50
{
    width:50px;
    height:50px
}

.icon-img-50x50
{
    width:25px;
    height:25px;

}