.structure-preview {
    width: 100%;
}
.structure-preview .overlay {
    margin-left: 20px;
    margin-right: 20px;
    box-shadow: 0 16px 24px 2px rgba(0,0,0,.14),0 6px 30px 5px rgba(0,0,0,.12),0 8px 10px -5px rgba(0,0,0,.2);
}
.structure-preview .overlay-top {
    text-align: center;
    background-color: rgba(0, 0, 0, 0.5);
}
.structure-preview .overlay-top img {
    margin: 80px;
}
.structure-preview .overlay-bottom {
    border: 1px solid var(--border-color);
    background-color: white;
    padding: 30px 75px 75px 75px;
}
.structure-preview .overlay-bottom .title {
    text-align: center;
}