.cg_ban:before{
    content: "";
    width: 640px;
    height: 360px;
    background: url(../images/cg_ban.png) center no-repeat;
    position: absolute;
    left: 50%;
    bottom: -100px;
}

@media screen and (min-width:1440px) {
    .cg_ban:before{
        left: 55%;
    }
}

@media screen and (max-width:1199px) {
    .cg_ban:before{
        left: auto;
        right: 0;
    }
}

@media screen and (max-width:767px) {
    .cg_ban:before{
        width: 480px;
        height: 270px;
        background-size: 100%;
    }
}

@media screen and (max-width:580px) {
    .cg_ban:before{
        width: 400px;
        height: 220px;
        bottom: -60px;
    }
}

@media screen and (max-width:440px) {
    .cg_ban:before{
        width: 360px;
        height: 203px;
    }
}

.ban_en_title{
    font-size: 8rem;
    line-height: 1;
    top: -50px;
}

.cg_box1{
    position: relative;
    /* background: linear-gradient(to bottom, #fff 70%, rgba(64, 150, 213,.1) 70%, rgba(64, 150, 213,.1) 100%); */
    /* background: url(../images/cg_bg3.png) center bottom no-repeat; */
}

/* .cg_box1{
    background: url(../images/cg_bg4.png) left center no-repeat;
    min-height: 500px;
}

@media screen and (min-width: 768px) {
    .cg_box1{
        min-height: 720px;
    }
} */

.cg_box1 h2{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.25rem;
    color: var(--mainColor);
    font-weight: bold;
    text-align: center;
    margin-bottom: 0;
}

.cg_box1 h2 span{
    font-size: 4rem;
}

.cg_box1_img{
    z-index: 1;
}

.cg_box1_img img{
    border: 5px solid #fff;
}

.cg_box1-2{
    position: relative;
    background: url(../images/cg_bg5.png) right bottom no-repeat;
    padding-bottom: 350px;
    min-height: 750px;
}

.cg_bg_box{
    /* background: rgba(64, 150, 213,.6); */
    /* padding: 2rem 3rem; */
    /* box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1); */
    /* border-radius: 15px; */
    margin: 0;
    z-index: 0;
}

.cg_bg_box .btn_rc{
    border: 1px solid var(--whiteColor);
    color: var(--whiteColor);
}

.cg_bg_box .btn_rc:hover{
    background: var(--hoverColor);
    border: 1px double var(--hoverColor);
    color: var(--whiteColor);
}

.cg_box2{
    position: relative;
    /* background: url(../images/cg_bg2.png) center bottom no-repeat fixed; */
    /* background-size: cover; */
    /* background: #499F68; */
    background: #69ccf5;
    background: -moz-linear-gradient(-45deg, #69ccf5 0%, #2788a0 100%);
    background: -webkit-linear-gradient(-45deg, #69ccf5 0%, #2788a0 100%);
    background: linear-gradient(120deg, #69ccf5 0%, #2788a0 100%);
    /* background: linear-gradient(135deg, rgb(138 201 247 / 60%) 0%, rgb(49 128 186) 100%); */
    padding: 80px 0;
}

/* .cg_box2::before {
    content: "";
    width: 100%;
    height: 100%;
    background: rgba(10, 82, 124, 0.1);
    position: absolute;
    top: 0;
    left: 0;
} */

@media screen and (min-width:1200px) {
    .cg_box2::after {
        content: "";
        width: 580px;
        height: 580px;
        background: url(../images/cg_bg2-1.png) left bottom no-repeat;
        background-size: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
    }
}


.cg_box2_con{
    position: relative;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    padding: 2rem;
}

/* .cg_box4{
    background: url(../images/cg_bg3.png) right bottom no-repeat;
} */

@media screen and (max-width: 1199px) {
    .cg_bg_box{
        padding: 2rem 2rem 2rem 6rem;
        margin: 0 0 0 -80px;
    }
}

@media screen and (max-width: 991px) {
    .cg_bg_box{
        padding: 5rem 2rem 2rem 2rem;
        margin: -2.5rem 0 0 0;
    }
}

@media screen and (max-width: 767px) {
    .cg_box4{
        word-break: break-all;
    }

    .cg_box2_con{
        padding: 1rem;
    }

    .cg_box1 h2{
        font-size: 2rem;
    }

    .cg_box1 h2 span{
        font-size: 3rem;
    }
}

@media screen and (max-width: 580px) {
    .cg_box1 h2{
        font-size: 1.5rem;
    }

    .cg_box1 h2 span{
        font-size: 2rem;
    }
}

.cg_sup .img{
    max-width: 85%;
}