.contentBox .leftBox {
    float: right;
    width: 20%;
}
@media (max-width: 640px) {
    .contentBox .leftBox {
        float: none;
        width: 100%;
        padding: 0;
    }
}
.contentBox .rightBox {
    float: left;
    width: 74%;
}
@media (max-width: 640px) {
    .contentBox .rightBox {
        float: none;
        width: 100%;
        margin-top: 30px;
    }
}

.faqList {
    width: 100%;
}
.faqList .faqItem {
    margin-bottom: 15px;
    padding: 5px;
    border-bottom: 1px solid #ccc;
}
.faqList .title {
    position: relative;
    padding: 10px 5px;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.2;
    letter-spacing: 0.5px;
    color: #474747;
    cursor: pointer;
}
.faqList .title b {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    margin-bottom: 4px;
    font-style: italic;
    font-size: 18px;
    color: #0461a2;
}

.toggleOpen {
    position: absolute;
    right: 5px;
    top: 50%;
    display: block;
    margin-top: -13px;
    width: 25px;
    height: 25px;
    border-radius: 3px;
    font-size: 13px;
    color: #fff;
    background-color: #0461a2;
    cursor: pointer;
}
.toggleOpen::before, .toggleOpen::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -1px;
    margin-left: -5px;
    width: 10px;
    height: 2px;
    background-color: #fff;
    -webkit-transition: all 0.4s ease;
    transition: all 0.4s ease;
}
.toggleOpen::after {
    -webkit-transform: rotate(90deg);
            transform: rotate(90deg);
}
.toggleOpen.open:after {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
}
@media (max-width: 640px) {
    .toggleOpen {
        position: static;
        margin: 0;
        margin-top: 10px;
        padding: 10px 0;
        text-align: center;
    }
}

.definition {
    display: none;
    margin-top: 10px;
    padding: 15px;
    font-size: 14px;
    color: #686868;
    line-height: 1.8;
    background-color: #eee;
}