/* For devices with a minimum width of 768px (Medium) */
@media screen and (max-width: 768px) {
     .photo-gallery-section{
         padding: 0;
     }
    .photo-gallery-section .section-title{
        margin: 30px 0;
        font-weight: 900;
    }
}

/* For devices with a minimum width of 992px (Large) */
@media screen and (max-width: 992px) {

}