#advanced-search-container {
    display: none;
    text-align: left;
    margin-bottom: 1rem;
    clear: both;

    label, .input-group-addon {
        font-size: 1.2rem;
        font-weight:normal;
        background-color: white;
        border: @mild-gray 1px solid;
        border-right: none;
        color: @dark-gray;
        padding-bottom: 0.4rem;
        padding-right: 0.7rem;
        padding-left: 0.7rem;
    }

    label:last-child, .input-group-addon:last-child {
        border-right: @mild-gray 1px solid;
    }

    input[type="radio"] {
        display: none;
    }

    input[type="radio"]:checked + label{
        color: @black;
        font-weight: bold;
        border-bottom: @light-green 5px solid;
    }
    select {
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        font-size: 1.2rem;
        font-weight:normal;
        background-color: white;
        border: @mild-gray 1px solid;
        color: @dark-gray;
        padding-bottom: 0.4rem;
        padding-top: 0.4rem;
        padding-left: 1rem;
        padding-right: 5rem;
        margin-right: 0.5rem;
        background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAQAAACR313BAAAABGdBTUEAALGPC/xhBQAAACBjSFJN
AAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAAmJLR0QA/4ePzL8AAAAJcEhZ
cwAABFkAAARZAVnbJUkAAAAHdElNRQfgBxgLDwB20OFsAAAAbElEQVQY073OsQ3CMAAEwJMYwJGn
sAehpoXJItltBkmcdZBYgIIiQoLglnz3ui+eP+bk5uneteTMZJa6OJuIqvYzSJoqwqBq8gdmTTW8
6/dghxAUq4xsVYT9laBYXCw93Aajh7GPEF23t4fkBYevGFTANkPRAAAAJXRFWHRkYXRlOmNyZWF0
ZQAyMDE2LTA3LTI0VDExOjU1OjU4KzAyOjAwRFqFOQAAACV0RVh0ZGF0ZTptb2RpZnkAMjAxNi0w
Ny0yNFQxMToxNTowMCswMjowMP7RDgQAAAAZdEVYdFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb
7jwaAAAAAElFTkSuQmCC) 96% no-repeat;
    }
}

#check-advanced {
    display: none;
}

#check-advanced:checked ~ #advanced-search-container {
    display: block;
}

.advanced {
    padding: 0;
    margin-top: 0.3rem;
    text-align: right;
    label, select {
        cursor: pointer;
    }
}