.top-space {
    width: 100%;
    height: 80px;
}

.nav-bar-layout {
    padding-left: 32px;
    width: 100%;
    height: 60px;
    background: #F1F1F1;
}

.nav-bar-inner-layout {
    width: 940px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.nav-bar-title1 a {
    font-size: 16px;
    color: #C13939;
    line-height: 16px;
}

.nav-bar-arrow {
    width: 8px;
    height: 12px;
    margin: 0 8px;
}

.nav-bar-title2 a {
    font-size: 16px;
    color: #333333;
    line-height: 16px;
}

.section1 {
    width: 940px;
    height: 62px;
    margin: 30px auto 40px;
    display: flex;
    flex-direction: column;
    align-items: start;
}

.section1-left {
    font-size: 32px;
    color: #333333;
    line-height: 32px;
}

.section1-tip {
    font-size: 16px;
    color: #333333;
    line-height: 25px;
    margin-top: 14px;
}

.section2 {
    width: 940px;
    margin: 0 auto 30px;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    border-bottom: 3px #D8D8D8 solid;
}

.section2-item {
    width: 120px;
    height: 110px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.section2-item:hover .section2-select {
    display: block;
}

.section2-logo {
    width: 80px;
    height: 80px;
}

.section2-text {
    font-size: 16px;
    color: #999999;
    line-height: 16px;
}

.section2-select {
    display: none;
    width: 120px;
    position: absolute;
    bottom: -28px;
    left: 0;
    right: 0;
}

.section-leader {
    width: 940px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.section-leader-item {
    width: 304px;
    height: 414px;
    margin-bottom: 14px;
    transition: all 0.4s;
    padding: 0 10px;

    background: #ffffff;
}

.section-leader-item:hover {
    transform: scale(1.05);
    box-shadow: 0 0 4px 4px #DDDDDD;
    cursor: pointer;
}

.section-leader-item:hover .section-leader-bottom-text2{
    color: #C13939;
}
.section-leader-item:hover .section-leader-download{
    background: url('../img/xiazai_xt@2x.png') no-repeat center;
    background-size: 18px 17px;
}
.section-leader-logo {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    width: 100%;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px #D8D8D8 solid;
}

.section-leader-img {
    width: 270px;
    height: auto;
}
.section-leader-bottom-text2 {
    font-size: 14px;
    color: #333333;
    line-height: 14px;
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
}

.section-leader-bottom-text3 {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    font-size: 12px;
    color: #999999;
    line-height: 14px;
}

.section-leader-download {
    background: url('../img/xiazai@2x.png') no-repeat center;
    background-size: 18px 17px;
    width: 18px;
    height: 17px;
    display: block;
    margin-right: 5px;
}

.section3 {
    width: 940px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}

.yonyou-leader {
    height: 474px!important;
}
.yonyou-leader .section3-logo {
    height: 400px!important;
}

.section3-item {
    width: 304px;
    height: 254px;
    margin-bottom: 14px;
    transition: all 0.4s;
    padding: 0 10px;

    background: #ffffff;
}

.section3-item:hover {
    transform: scale(1.05);
    box-shadow: 0 0 4px 4px #DDDDDD;
    cursor: pointer;
}

.section3-item:hover .section3-bottom-text2{
    color: #C13939;
}
.section3-item:hover .section3-download{
    background: url('../img/xiazai_xt@2x.png') no-repeat center;
    background-size: 18px 17px;
}

.section3-logo {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    width: 100%;
    height: 165px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px #D8D8D8 solid;
}

.section3-img {
    width: 270px;
    height: auto;
}

.section3-bottom {
    text-align: center;
}

.section3-bottom-text1 {
    font-size: 16px;
    color: #333333;
    line-height: 16px;
    margin-top: 10px;
}

.section3-bottom-text2 {
    font-size: 14px;
    color: #333333;
    line-height: 14px;
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
}

.section3-bottom-text3 {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    font-size: 12px;
    color: #999999;
    line-height: 14px;
}

.section3-download {
    background: url('../img/xiazai@2x.png') no-repeat center;
    background-size: 18px 17px;
    width: 18px;
    height: 17px;
    display: block;
    margin-right: 5px;
}

@media screen and (max-width: 420px) {
    .top-space {
        display: none;
    }

    .nav-bar-inner-layout-screen-420 {
        width: 100%;
        padding: 0 20px;
    }

    .section1-screen-420 {
        width: 100%;
        height: 100px;
        padding: 10px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        margin: 10px auto;
    }

    .section2-screen-420, .section3-screen-420 {
        width: 100%;
    }

    .section2-item-screen-420 {
        width: 60px;
        height: 60px;
    }

    .section2-logo-screen-420 {
        width: 40px;
        height: 40px;
    }

    .section2-text-screen-420 {
        font-size: 14px;
    }

    .section2-select-screen-420 {
        width: 60px;
        height: 9px;
    }

    .section3-item-screen-420 {
        width: 100%;
    }
}
@media (min-width: 992px) {
    .col-md-2 {
        width: 15.66666667%;
    }
}