.accordion {
    margin-bottom: 30px;
}

    .accordion > div {
        overflow: hidden;
    }

    .accordion .accordion-heading {
        cursor: pointer;
        position: relative;
        display: inline-block;
        width: 100%;
    }

    .accordion > div + div .accordion-heading {
        border-top: 1px solid #f1f1f1;
    }

    .accordion .accordion-heading > * {
        margin: 0;
    }

    .accordion .accordion-heading a {
        padding: 20px 0;
        padding-left: 50px;
        display: block;
        color: #2d343e;
    }

        .accordion .accordion-heading a:before {
            content: '';
            z-index: 2;
            position: absolute;
            width: 1px;
            top: 15px;
            bottom: 15px;
            left: 30px;
        }

    .accordion .accordion-heading i {
        text-align: right;
        height: 20px;
        line-height: 20px;
        position: absolute;
        top: 50%;
        float: left;
        width: 10px;
        left: 5px;
        margin-top: -10px;
        -webkit-transition: all .1s ease-in-out;
        transition: all .1s ease-in-out;
    }

    .accordion .accordion-heading:hover i, .accordion .active .accordion-heading i {
        left: 12px;
    }

    .accordion .active .accordion-heading i {
        -webkit-transform: rotate(90deg);
        transform: rotate(90deg);
    }

    .accordion .accordion-content {
        /* display: none; */
        clear: both;
        padding: 20px 10px 0 30px;
        -webkit-transition: opacity .3s ease-in-out;
        transition: opacity .3s ease-in-out;
    }

        .accordion .accordion-content .text {
            padding-left: 20px;
            border-left: 1px solid #f1f1f1;
        }

    .accordion .active .accordion-content {
        opacity: 1;
        display: block;
    }

    .accordion.accordion-colored {
        background-color: #f9f9f9;
    }

        .accordion.accordion-colored .accordion-heading {
            text-shadow: 1px 1px 0 rgba(0,0,0,.1);
        }

            .accordion.accordion-colored .accordion-heading i {
                left: 12px;
            }

            .accordion.accordion-colored .accordion-heading a {
                color: #fff;
            }

    .accordion .accordion-heading a:before {
        background-color: rgba(255,255,255,.2);
    }

    .accordion.accordion-colored .accordion-heading a:hover, .accordion.accordion-colored .active .accordion-heading a {
        color: #fff;
    }

    .accordion > div.active .accordion-heading a,
    .accordion > div .accordion-heading a:hover {
        color: #007aff;
    }

    .accordion.accordion-colored .accordion-heading {
        border-color: #007aff;
        background-color: #3395ff;
    }

        .accordion.accordion-colored .active .accordion-heading a,
        .accordion.accordion-colored .accordion-heading a:hover {
            background-color: #007aff;
        }

.text {
    margin-bottom: 30px;
}