/*
.portfolio_header{
    display: block;
    position:relative;
    width:500px;
    height:36px;
    background:url(/portfolio/gui_images/portfolio_headers.png) no-repeat;
    margin:0 auto 25px auto
}
*/

.screenshots, 
.illustrations,
.textures{margin: 40px auto 25px auto;}

.three_d_models{background-position:0 0}

.illustrations{background-position:0 -36px}

.textures{background-position:0 -72px}

.gui{background-position:0 -111px}

.screenshots{background-position:0 -148px}

.folioThumbnailWrapper{
    width:100%;
    margin: 25px auto 35px auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    gap: 10px;
    transition: opacity 0.5s; 
}

.folio_thumbnail{
    width: 100%;
    border:2px solid #491c04;
    border-radius:3px; 
    moz-border-radius:3px;
    -webkit-border-radius:3px;
}

.folio_thumbnail:hover{border:2px solid #ffdd57;}