.main_banner, .banner_img {
    position: relative;
}
.banner_img img {
    width: 100%;
}
.banner_img p {
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.banner_img p span {
    display: block;    
    color: #fff;
    font-size: 18px;
    line-height: 28px;
    text-align: center;
}
.banner_img p span.big_title {
    font-size: 40px;
    font-weight: 700;
    line-height: 50px;
    letter-spacing: 1px;
}
.banner_img p span:nth-child(2) {
    margin-bottom: 10px;
}
.banner_quick {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 24px;
    padding: 0 20px;
    box-sizing: border-box;
    max-width: 775px;
    margin: 60px auto 30px;
}
.banner_quick a {
    width: 50%;
    padding: 20px 5px 20px 16px;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    background-color: #fff;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
}
.banner_quick a img {
    width: 60px;
    height: 60px;
}
.banner_quick .quick_title {
    font-size: 22px;
    font-weight: 700;
    margin: 15px 0;
    word-spacing: -1px;
}
.banner_quick .quick_desc span {
    display: block;
    font-size: 16px;
    line-height: 20px;
    color: #666666;
    word-spacing: -1px;
}