.img-full {
    width: 100%;
    vertical-align: middle;
}

.margin-auto {
    margin: 0 auto;
}


@media only screen and (max-width: 1023px) {
    
}

@media only screen and (max-width: 767px) {
    
}

@media only screen and (max-width: 480px) {
    
}