.ac {
    margin-top: 10px;
    border-bottom: 1px solid #EAEAEA;
    box-sizing: border-box
}

.ac .ac-header {
    margin: 0;
    padding: 0
}

.ac .ac-trigger {
    color: #111;
    text-align: left;
    font-size: 18px;
    width: 100%;
    padding: 30px 30px 30px 10px;
    display: block;
    cursor: pointer;
    background-color: transparent;
    transition: color .25s ease;
    position: relative;
    text-decoration: none;
    margin: 0;
    border: 0;
    line-height: 26px;
}

.ac .ac-trigger::after {
    content: "+";
    text-align: center;
    width: 15px;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    position: absolute;
    right: 10px;
    top: 50%
}

.ac .ac-trigger:focus {
    color: #8a8a8a
}

.ac .ac-panel {
    overflow: hidden;
    transition-property: height, visibility;
    transition-timing-function: ease
}

.ac .ac-panel .ac-text {
    color: #31353D;
    padding: 10px;
    margin: 0;
    line-height: 26px;
}

.ac.js-enabled .ac-panel {
    visibility: hidden
}

.ac.is-active .ac-panel {
    visibility: visible
}

.ac.is-active>.ac-header .ac-trigger::after {
    content: "–"
}