.-accordion {
    margin: 0;
    padding: 0;
}

    .-accordion:before,
    .-accordion:after {
        content: " ";
        display: table;
    }

    .-accordion:after {
        clear: both;
    }

.-accordion__panel {
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
}

.-accordion__heading {
    position: relative;
    display: block;
    padding: 15px;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

    .-accordion__heading > .-icon {
        margin-top: 3px;
        color: #fff;
        font-size: 18px;
        font-style: normal;
        font-weight: bold;
    }

    .-accordion__heading > .-icon--right {
        float: right;
        margin-left: 10px;
    }

    .-accordion__heading > .-icon--left {
        float: left;
        margin-right: 10px;
    }

    .-accordion__heading > .-icon:before {
        content: "＋";
    }

.-accordion__expander {
    padding: 15px;
    color: #333;
}

.-accordion--active .-accordion__heading {
    color: #fff;
}

    .-accordion--active .-accordion__heading > .-icon:before {
        content: "—";
    }

.-accordion--horizontal {
    height: 260px;
}

    .-accordion--horizontal .-accordion__panel {
        position: relative;
        float: left;
        height: 100%;
        width: 100%;
    }

    .-accordion--horizontal .-accordion__heading {
        width: 260px;
        text-align: right;
        -webkit-transform: translateX(-100%) rotate(-90deg) translateZ(0px);
        -moz-transform: translateX(-100%) rotate(-90deg) translateZ(0px);
        -ms-transform: translateX(-100%) rotate(-90deg) translateZ(0px);
        -o-transform: translateX(-100%) rotate(-90deg) translateZ(0px);
        transform: translateX(-100%) rotate(-90deg) translateZ(0px);
        -webkit-transform-origin: right top 0;
        -moz-transform-origin: right top 0;
        -ms-transform-origin: right top 0;
        -o-transform-origin: right top 0;
        transform-origin: right top 0;
    }

        .-accordion--horizontal .-accordion__heading > .-icon {
            right: 227px;
            -webkit-transform: rotate(90deg) translateZ(0px);
            -moz-transform: rotate(90deg) translateZ(0px);
            -ms-transform: rotate(90deg) translateZ(0px);
            -o-transform: rotate(90deg) translateZ(0px);
            transform: rotate(90deg) translateZ(0px);
        }

    .-accordion--horizontal .-accordion__expander {
        position: absolute;
        top: 10px;
        left: 0;
        height: 100%;
        width: 280px;
        margin-left: 60px;
        overflow-y: auto;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
    }

.-accordion--basic.-accordion--vertical .-accordion__panel {
    border-bottom: 2px solid #edf1f2;
}

.-accordion--basic.-accordion--horizontal .-accordion__panel {
    border-right: 2px solid #edf1f2;
}

.-accordion--basic .-accordion--active {
    background-color: #f6f9f9;
}

.-accordion--box .-accordion__panel {
    border: 2px solid #edf1f2;
}

.-accordion--box.-accordion--vertical .-accordion__panel {
    margin-bottom: 10px;
}

.-accordion--box.-accordion--horizontal .-accordion__panel {
    margin-right: 10px;
}

.-accordion--box .-accordion__heading {
    background-color: #edf1f2;
}