.instagram-media {
    background: #000;
    border: 0;
    box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15);
    margin: 1px;
    max-width: min(540px, 100%);
    min-width: 150px;
    padding: 0;
    width: 100%;
    max-height: 92%;
}
.instagram-media:before {
    display:none!important
}
.instagram-media {
    max-width:100%;
}