.faq_div {
    margin-bottom: 16px;
}

.faq_top {
    font-weight: bold;
    font-size: 16px;
    color: #333333;
    font-family: Delecta-Bold, Delecta-Bold;
    background: #F6F6F6;
    padding: 15px 30px;
}

.faq_top div {
    flex: 1;
}

.faq_top span {
    color: #FFAD2B;
}

.faq_top b {
    display: block;
    flex-shrink: 0;
    margin-left: 20px;
    background: url('img/faq_icon2.png') no-repeat;
    background-size: 100% 100%;
    width: 27px;
    height: 18px;
    transform: rotate(-90deg);
}

.faq_bottom {
    font-family: Arial-Regular, Arial;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
    padding-top: 12px;
    color: #666666;
    display: none;
}

.faq_div_act .faq_top b{
    transform: rotate(0);
}

.faq_div_act .faq_bottom{
    display: block;
}

.index_contact{
    margin-top: 5%;
}

@media only screen and (max-width: 950px) {
    .faq_top b{
       width: calc(27px * 0.7);
       height: calc(18px * 0.7);
    }
}