.aboutus, .contactWe, .ourteam, .ourserver, .selQuakoo {
    padding: 80px 0;
}


/*关于我们*/
.main-title {
    font-size: 36px;
    color: #333333;

}

.main-info {
    font-size: 14px;
    color: #999999;
    margin: 15px 0 40px 0;
}

.main-desc {
    font-size: 18px;
    line-height: 2em;
    color: #333333;
    text-align: justify;
    padding-bottom: 40px;
}

.about-kind {
    margin-top: 80px;
    padding: 0 10%;
    -webkit-box-flex: 4;
        -ms-flex: 4;
            flex: 4;
}

.about-kind li {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
}

.about-kind li + li {
    position: relative;
}

.about-kind li + li:after {
    content: '';
    position: absolute;
    left: 0;
    width: 1px;
    background: #e1e1e1;
    height: 60px;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
}

.about-top {
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    margin-bottom: 30px;
}

.about-info {
    font-size: 16px;
    color: #666666;
    width: 154px;
    margin: 0 auto;
}

.about-top .total {
    display: inline-block;
    /*height: 100px;*/
    font-size: 72px;
    line-height: 75px;
    height: 65px;

}

.about-top .sup {
    font-size: 24px;

}

sup {
    top: -1.2em;
    margin-left: 10px;
}

@media (max-width: 1200px) {
    .about-kind {
        display: block;
        margin-left: -15px;
        margin-right: -15px;
        padding: 0;
        overflow: hidden;
    }

    .about-kind li {
        float: left;
        margin-bottom: 40px;
    }

    .about-kind {
        margin-top: 0;

    }

    .about-kind li + li:after {
        content: none;
    }

    .about-info {
        text-align: center;
        width: auto;
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    .about-kind li {
        width: 50%;
    }
}

/****/

.about-company {
    width: 100%;
    margin: 0;
}

.about-company-info {
    position: relative;

}

.about-company div {
    padding: 0;
}

.about-company img {
    width: 100%;
}

.about-company .realyWrap {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 10% 28% 0 13%;
    background: #f0f0f0;
    z-index: 1;
}

.about-company-title {
    font-size: 48px;
    color: #333333;
}

.about-company-desc {
    margin-top: 38px;
    font-size: 18px;
    color: #333333;
    text-align: justify;
    line-height: 1.5em;
}

@media (max-width: 1550px) {
    .about-company .realyWrap {
        padding: 8% 20% 0 8%;
        z-index: 1;
    }

    .about-company-title {
        font-size: 25px;

    }

    .about-company-desc {
        margin-top: 15px;
        font-size: 12px;

    }
}

@media (min-width: 992px) and  (max-width: 1550px) {

    .about-company .realyWrap {
        padding: 5% 20% 0 8%;
        z-index: 1;
    }

    .about-company-title {
        font-size: 25px;

    }

    .about-company-desc {
        margin-top: 15px;
        font-size: 14px;

    }

    .about-company-info {
        height: auto;
    }
}

@media (max-width: 991px) {
    .about-company > div {
        display: block;
        width: 100%;
    }

    .about-company .realyWrap {
        position: relative;
        padding: 15px;
        z-index: 1;
    }

    .about-company-title {
        font-size: 20px;
    }

    .about-company-desc {
        margin-top: 5px;
        font-size: 14px;
    }

    .about-company-info {
        height: auto;
    }

    .about-company-info img {
        display: none;
    }
}

/*我们的团队*/
.ourteam .main-info {
    width: 640px;
    margin: 15px auto 40px;
}

.ourteam-imgGroup img {
    width: 100%;
    height: 100%;
}

.ourteam-imgGroup li {
    vertical-align: bottom;
    height: 373px;
    padding: 10px;
}

@media (min-width: 1200px) and (max-width: 1549px) {
    .ourteam-imgGroup li {
        vertical-align: bottom;
        height: 300px;
        padding: 10px;
    }
}

@media (max-width: 768px) {
    .ourteam-imgGroup li {
        height: 170px;
        padding: 5px;
    }

    .ourteam .main-info {
        width: auto;
        margin: 15px auto 40px;
    }
}

/*服务优势*/
.ourserver {
    background: url("processbg.jpg")/*tpa=http://www.quakoo.com/BJXstatic/image/processbg.jpg*/ center top;
    background-size: cover;
}

.ourserver .main-title {
    color: #fff;
}

.ourserver-desc {
    margin-top: 40px;
    font-size: 20px;
    line-height: 2em;
    color: #ffffff;
    text-align: center;
}

/*选择Quakoo*/
.selQuakoo-top {
    margin: 52px 0 77px;

}

.selQuakoo-top li {
    position: relative;
    z-index: 9;
}

.selQuakoo-top li:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    width: 0;
    height: 0;
    border-width: 14px 16px 0;
    border-style: solid;
    border-color: #333 transparent #333; /*透明 透明  灰*/
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    -webkit-transition: bottom .3s;
    transition: bottom .3s;
    z-index: -1;
}

.selQuakoo-top li img {
    overflow: hidden;
}

.selQuakoo-top li img {
    border-radius: 3px;
}

.selQuakoo-top li:hover:after,
.selQuakoo-top li.active:after {
    bottom: -14px;
}

.selQuakoo-top li img {
    width: 100%;
}

.li-zh {
    font-size: 20px;
    font-weight: bold;
}

.li-en {
    margin: 30px 0;
}

.art p {
    line-height: 3em;
    margin-bottom: 40px;
    color: #4e4e4e;
}

.art span {
    font-weight: bold;
    opacity: 1;
}

.div-li {
    display: none;
}

.div-li.active {
    display: block;
}

@media ( max-width: 500px) {
    .selQuakoo-top {
        margin: 20px 0 40px;
    }

    .main-title {
        font-size: 30px;
    }

    .selQuakoo-top li {
        padding: 0 5px;
    }
}