.nos {
    position: relative;
    width: 690px;
    height: 690px;
    padding: 50px;
    margin: 0 auto;
}
@media(max-width:720px){
    .nos{zoom: 0.6;}
}
.nos:hover {
    animation: _swing 1s .2s ease both;
}

.nos-image {
    width: 490px;
    height: 490px;
    position: relative;
    margin: 0 auto;
}

.nos-image img {
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
}

.nos-image img.rotate {
    animation: _rotate 5s linear infinite;
}

.nos-text {
    width: 690px;
    height: 690px;
    position: absolute;
    left: 0;
    top: 0;
}

.nos-text h3 {
    font-size: 22px;
    position: absolute;
    font-size: 16px;
    font-weight: bold;
}

.nos-text h3:nth-child(1) {
    left: 310px;
    top: 10px
}

.nos-text h3:nth-child(2) {
    left: 510px;
    top: 68px
}

.nos-text h3:nth-child(3) {
    left: 600px;
    top: 280px
}

.nos-text h3:nth-child(4) {
    left: 530px;
    top: 470px
}

.nos-text h3:nth-child(5) {
    left: 308px;
    top: 550px
}

.nos-text h3:nth-child(6) {
    left: 108px;
    top: 490px
}

.nos-text h3:nth-child(7) {
    left: 10px;
    top: 286px
}

.nos-text h3:nth-child(8) {
    left: 80px;
    top: 106px
}

.qabg {
    background: #182963 url(../img/service/qabg.png) bottom center no-repeat;
}

.qatext {
    padding: 20px;
    color: #ddd
}

.qabg .title {
    color: #eee;
}

.qatext h5 {
    padding: 10px 0;
}

.qatext h6 {
    color: #9dc814;
    font-weight: bold;
}

.qatext p {
    font-size: 14px;
}

.service-consult {
    max-width: 800px;
    margin: 0 auto;
    padding: 26px 0;
}

.fqa-list {
    padding: 30px 0;
}

.fqa-list li {
    border: 1px solid #ccc;
    margin: 20px 0;
    padding: 20px;
    background: url(../img/service/question.png) 20px 20px no-repeat;
}

.fqa-list li .h4 {
    padding-left: 76px;
    line-height: 60px;
    border-bottom: 1px solid #eee;
    display: block;
}

.fqa-list li p {
    line-height: 28px;
    color: #666;
    padding: 10px 0;
}

.fqa-list li .more {
    text-align: right;
}

.down-list {
    margin-top: 20px;
}