#filter-options {
    position: relative;
    margin-bottom: 50px;
}

    #filter-options a {
        color: var(--silver-chalice);
        font-family: var(--font-family-gotham-medium);
        font-size: var(--font-size-xl);
        text-decoration: none;
    }

        #filter-options a:visited {
            color: var(--silver-chalice);
        }

        #filter-options a.selected {
            color: var(--eerie-black);
            text-decoration: underline;
            text-decoration-color: var(--thunderbird);
            text-decoration-thickness: 4px;
        }

    #filter-options #top {
        text-align: center;
        margin-bottom: 25px;
        border-bottom: 1px solid var(--alto);
        line-height: 50px;
    }

        #filter-options #top a {
            margin-right: 25px;
            text-underline-offset: 16px;
        }

        #filter-options #top #searchOptionsArea {
            position: absolute;
            top: 0;
            right: 0;
            width: 451px;
            line-height: 40px;
            border: 1px solid var(--silver-chalice);
            border-radius: 4px;
            padding-left: 10px;
        }

            #filter-options #top #searchOptionsArea img {
                vertical-align: middle;
            }

            #filter-options #top #searchOptionsArea input[type="text"] {
                height: 21px;
                width: 405px;
                color: var(--black);
                font-family: var(--font-family-gotham-medium);
                font-size: var(--font-size-l);
                border: none;
                padding-left: 10px;
                vertical-align: middle;
                outline: none;
            }

    #filter-options #middle {
        text-align: center;
        margin-bottom: 50px;
        padding-bottom: 17px;
        border-bottom: 1px solid var(--alto);
    }

        #filter-options #middle div {
            display: inline-block;
            width: 200px;
        }

        #filter-options #middle a {
            margin-right: 25px;
            text-underline-offset: 20px;
        }

            #filter-options #middle a img {
                padding-bottom: 10px;
            }

        #filter-options #middle span {
            display: block;
        }

    #filter-options #bottom {
        text-align: center;
        padding-bottom: 17px;
        border-bottom: 1px solid var(--alto);
        display: none;
    }

        #filter-options #bottom a {
            margin-left: 25px;
            margin-right: 25px;
            text-underline-offset: 20px;
        }


#loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    transform: translate(-50%, -50%);
    z-index: 9998;
}

#filters {
    color: var(--eerie-black);
    font-family: var(--font-family-roboto);
    font-size: var(--font-size-m);
    padding-bottom: 30px;
}

    #filters #filter-area {
        margin-bottom: 25px;
        position: relative;
    }

        #filters #filter-area ::-webkit-scrollbar {
            width: 8px;
        }

        #filters #filter-area ::-webkit-scrollbar-track {
            background-color: var(--mercury);
        }

        #filters #filter-area ::-webkit-scrollbar-thumb {
            background-color: var(--thunderbird);
            border-radius: 100px;
        }

        #filters #filter-area .outer-column {
            border: 1px solid var(--alto);
            width: 330px;
            margin-right: 20px;
            padding-bottom: 20px;
            display: inline-block;
        }

        #filters #filter-area .shell_filters {
            margin-bottom: 20px;
        }

        #filters #filter-area .outer-column-shells {
            border: 1px solid var(--alto);
            width: 683px;
            margin-right: 20px;
            padding-bottom: 20px;
            display: inline-block;
        }

        #filters #filter-area .column {
            width: 315px;
        }

        #filters #filter-area .column-shells {
            width: 668px;
        }

        #filters #filter-area .column:last-child {
            margin-right: 0;
        }

        #filters #filter-area .column-title {
            font-family: var(--font-family-gotham-medium);
            font-size: var(--font-size-xl);
            color: var(--white);
            background-color: var(--eerie-black);
            padding: 10px;
            height: 38px;
            margin-bottom: 20px;
        }

        #filters #filter-area .column-content {
            overflow-y: scroll;
            overflow-x: hidden;
            max-height: 465px;
            padding-left: 10px;
            height: 465px;
        }

            #filters #filter-area .column-content li {
                line-height: 34px;
                vertical-align: middle;
            }

                #filters #filter-area .column-content li input[type="checkbox"] {
                    width: 20px;
                    height: 16px;
                    margin-right: 10px;
                    background-color: var(--white);
                    vertical-align: middle;
                }

            #filters #filter-area .column-content label {
                color: var(--cape-cod);
                font-family: var(--font-family-roboto);
                font-size: var(--font-size-m);
                font-style: normal;
                font-weight: 400;
                vertical-align: middle;
            }

    #filters .filter_button {
        background-color: var(--eerie-black);
        border-radius: 4px;
        margin-right: 20px;
        width: 200px;
        padding: 12px 12px;
        color: var(--web-orange);
        font-family: var(--font-family-gotham-medium);
        font-size: var(--font-size-l);
        text-align: center;
        display: inline-block;
        vertical-align: middle;
        line-height: 18px;
    }

        #filters .filter_button:hover {
            cursor: pointer;
        }

#btnUpdateData {
    margin-left: 220px
}

#filters .web-orange-background {
    color: var(--eerie-black);
    background-color: var(--web-orange);
}

#filters #filter-control {
    position: relative;
}

#filters .loadInstructions {
    width: 450px;
    line-height: 24px;
    display: inline-block;
    vertical-align: middle;
}

#filters .selectionInstructions {
    width: 440px;
    line-height: 24px;
}

/* Large */
@media (max-width: 1200px) {

    #filter-options #top {
        text-align: left
    }

    #filters #filter-area .outer-column {
        width: 451px;
        margin-bottom: 20px;
    }

        #filters #filter-area .outer-column:nth-child(2n) {
            margin-right: 0px;
        }

    #filters #filter-area #shell_filters {
        margin-bottom: 20px;
    }

    #filters #filter-area .outer-column-shells {
        width: 926px;
        margin-right: 0px;
        padding-bottom: 20px;
    }

        #filters #filter-area .outer-column-shells .column-shells {
            width: 914px;
        }

    #filters #filter-area .column-title {
        padding: 14px;
        height: 49px;
    }

    #filters #filter-area .column {
        width: 440px;
    }

    #filters #filter-area .column-content {
        max-height: 170px;
        height: 170px;
    }

        #filters #filter-area .column-content li {
            line-height: 44px;
        }

            #filters #filter-area .column-content li input[type="checkbox"] {
                width: 20px;
                height: 20px;
            }

    #filters .loadInstructions {
        position: absolute;
        right: 0px;
        top: 68px;
    }
}

/* Medium */
@media (max-width: 992px) {

    #filter-options #by-links a {
        font-size: 18px;
    }

    #filters #filter-area .outer-column {
        width: 401px;
    }

    #filters #filter-area .outer-column-shells {
        width: 825px;
    }

        #filters #filter-area .outer-column-shells .column-shells {
            width: 814px;
        }

    #filters #filter-area .column {
        width: 390px;
    }

    #filters .loadInstructions {
        position: absolute;
        right: 0px;
        top: 62px;
    }

    #filters .loadInstructions {
        width: 284px;
        line-height: 24px;
        display: inline-block;
        vertical-align: middle;
    }

    #filter-options #top #searchOptionsArea {
        width: 401px;
    }

        #filter-options #top #searchOptionsArea input[type="text"] {
            width: 355px;
        }
}

/* Small */
@media (max-width: 768px) {

    #filter-options #by-links a {
        font-size: 16px;
    }

    #filters #filter-area .column-content label {
        font-size: var(--font-size-s);
    }

    #filters #filter-area .outer-column {
        width: 301px;
    }

    #filters #filter-area .outer-column-shells {
        width: 625px;
    }

        #filters #filter-area .outer-column-shells .column-shells {
            width: 614px;
        }

    #filters #filter-area .column {
        width: 290px;
    }

    #filter-options #top #searchOptionsArea {
        width: 275px;
    }

        #filter-options #top #searchOptionsArea input[type="text"] {
            width: 225px;
            font-size: var(--font-size-m);
        }

    #filter-options #middle {
        padding-bottom: 0;
    }

    #filter-options #middle div {
        width: 150px;
    }

    #filter-options #middle a {
        font-size: var(--font-size-m);
        text-underline-offset: 27px;
    }

    #filters .selectionInstructions {
        width: 260px;
        line-height: 24px;
    }

    #filters .filter_button {
        margin-right: 9px;
    }
}

/* Extra Small */
@media (max-width: 576px) {

    #filter-options #by-links a {
        font-size: 14px;
    }

    #filter-options #top a {
        margin-right: 10px;
        display: inline-block;
        width: 124px;
        line-height: 20px;
    }

        #filter-options #top a.selected {
            color: var(--thunderbird);
            text-decoration: none;
        }

    #filter-options #top #searchOptionsArea {
        width: 251px;
    }

        #filter-options #top #searchOptionsArea input[type="text"] {
            width: 201px;
            font-size: var(--font-size-s);
        }

    #filter-options #middle {
        margin-bottom: 20px;
        padding-bottom: 0px;
    }

        #filter-options #middle div {
            width: 128px;
        }

        #filter-options #middle a {
            font-size: var(--font-size-s);
            text-underline-offset: 28px;
        }

    #filter-options #middle a img {
        padding-right: 5px;
    }

    #filter-options #bottom {
        padding-bottom: 13px;
    }

    #filter-options #bottom a {
        text-underline-offset: 16px;
    }

    #filters #filter-area .outer-column {
        width: 526px;
    }

    #filters #filter-area .column {
        width: 516px;
    }

    #filters #filter-area .outer-column-shells {
        width: 526px;
    }

        #filters #filter-area .outer-column-shells .column-shells {
            width: 516px;
        }

    #filters #filter-area .column-content label {
        line-height: 22px;
        display: inline-block;
        width: 440px;
        padding-top: 5px;
        padding-bottom: 5px;
    }

    #filters #filter-area {
        margin-bottom: 0px;
    }

    #filters .filter_button {
        width: 150px;
        font-size: var(--font-size-s);
        line-height: 18px;
    }

    #filters .selectionInstructions {
        width: 230px;
        line-height: 20px;
        font-size: var(--font-size-xs);
    }

    #filters .loadInstructions {
        width: 240px;
        line-height: 20px;
        font-size: var(--font-size-xs);
    }
}