header {
    background-image: url(../images/bannerbg1.png);
}

header .col-12 {
    background-image: url(../images/yingyong1.png);
    background-repeat: no-repeat;
    background-position: right bottom;
}

header * {
    color: #fff;
}

header h2 {
    font-weight: 600;
    font-size: 36px;
    margin-top: 120px;
    margin-bottom: 50px;
}

header p {
    font-size: 20px;
}

@media (max-width:990px) {
    header h2 {
        margin-bottom: 30px;
    }
    header .col-12 {
        background-position: center
    }
}

/* 应用大厅列表↓↓↓ */

.app-group {
    background-color: #f8f8f8;
    padding-bottom: 35px;
}

.app-group .title p {
    padding: 0 2.5em;
    margin-top: 0;
    margin-bottom: 20px;
}

.app-group a {
    padding-bottom: 20px;
}

.app-group a p {
    text-align: center;
    padding: 0 8%;
    font-size: 14px;
}

.app-group a img {
    transition: .3s;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0);
}

.app-group a:hover img {
    transform: translateY(-10px);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
}

.app-group a h5 {
    padding-top: .5em;
    color: #403e3e;
    transition: .2s;
    text-align: center;
    font-weight: 600;
    font-size: 18px;
}

.app-group a:hover h5 {
    color: #2589ff;
}

.app-group .title p {
    font-size: 14px;
    color: #666;
    margin-top: 26px;
    line-height: 25px;
    height: 60px;
    text-align: center;
}

@media (max-width: 1200px) {
    .app-group img {
        width: 99%;
    }
    .app-group a h5 {
        font-size: 16px;
    }
    .app-group h5+p {
        margin-top: 0;
        font-size: 12px;
        line-height: 1.3em;
    }
    .app-group a {
        padding-bottom: 0;
    }
}

.app-group .look-all {
    padding-bottom: 0;
    width: 170px;
    line-height: 50px;
    color: #333;
    border: 1px solid #333;
    background: transparent;
    transition: .3s;
    border-radius: 50px;
}

.app-group .look-all:hover {
    color: #fff;
    background: #333;
}

@media (max-width:990px) {
    .app-group .title p {
        margin-top: 0;
    }
}