.banner{
    background-image: url('../img/banner.png');
    background-size: 100% 100%;
}
h2 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 30px;
    opacity: .8;
}

.tab-content {
    padding: 60px 0;
}

.tab-content .tab-item {
    display: none;
}

.tab-content .tab-item.active {
    display: block;
}

.tab-content .tab-item .tab-block {
    width: 1440px;
    /* height: 950px; */
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;

}

.tab-block .block {
    width: 46%;
    height: 890px;
    background-color: #F6F6F6;
    margin-right: 4%;
    margin-top: 20px;
}

.tab-block .block img {
    width: 500px;
    height: 620px;
    margin-left: 12.5%;
    object-fit: cover;
    transition: all 1.5s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.tab-block .block:hover img{
    transform: scale(1.1);
}

.block .block-text {
    padding: 30px;

}

.block .block-text p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 20px;
    color: #666;
}

.block .block-text h3 {
    margin-bottom: 20px;
    color: #333;
}

.block .block-text a {
    display: block;
    width: 128px;
    height: 40px;
    font-size: 14px;
    color: #666;
    line-height: 40px;
    text-align: center;
    border: 1px solid #ccc;
    border-radius: 50px;
}

.block .block-text a:hover {
    background-color: #004A9D;
    color: #fff;
    text-decoration: none;
}

@media screen and (max-width:960px) {
    .tab-content .tab-item .tab-block{
        width: 100%;
        display: block;
    }
    .tab-block .block{
        width: 100%;
        height: auto;
        margin: 20px 0;
    }
    .tab-block .block img{
        width: 90%;
        height: 396px;
        margin-left: 5%;

    }
    .content .content-tab{
        display: block;
    }
}