.references {
    background-color:#fefefe;
    background-image:none;
    -webkit-box-shadow:0 0 0 #666;
    box-shadow:0 0 0 #666;
    border-radius:0;
}
.filter-button-group {
    padding:2em;
    text-align:center;
    background-color:#fefefe;
    -webkit-box-shadow:0 0 0 rgba(51,51,51,.5);
    box-shadow:0 0 0 rgba(51,51,51,.5);
    border-bottom:1px solid #ccc;
    border-top-left-radius:0;
    border-top-right-radius:0;
    font-family:Caveat;
}
.filter-button-group button {
    margin:.1em .1em 0;
    border:0px solid #666;
    font-size:1.5em;
    color:#666;
    background-color:transparent; cursor:pointer;
}
.filter-button-group button:after {
    width:100%;
    height:2px;
    display:block;
    margin:0 0 .1em;
    padding:0;
    font-size:2px;
    line-height:2px;
    content:" "; transform: rotate(-1deg);
}
.filter-button-group button.is-checked:after,
.filter-button-group button:focus:after {
    width:100%;
    height:2px;
    background-color:#666;
}
.filter-button-group button:focus {
    outline:none;
}
.references [class^="ce_"].filter-item {
    width:29.33%;
    margin:2%;
    padding:2%;
    font:1.424em Caveat;
    box-sizing:border-box;
}
.filter-item::after {
    width:20px;
    height:20px;
    top:.1em;
    position:absolute;
    display:block;
    background-image:none;
    content: '';left:50%;
}
.references figure img {
    -webkit-box-shadow:2px 2px 2px rgba(102,102,102,.4);
    box-shadow:2px 2px 2px rgba(102,102,102,.4);
}
#cboxContent {
    margin-top:0;
    background-color:rgba(187,187,187,1);
    background-image:none;
}
#main .referencess .ce_gallery ul {
    display:flex;
    flex-flow:row wrap;
    justify-content:space between;
}
.referencess .ce_gallery ul li {
    flex-basis:30%;
}