.HeaderBox {
    width: 100%;
    height: 104px;
}

.regionCont {
    width: 100%;
    padding: 64px 0 186px;
    background: url(../images/region/region_bg.png) no-repeat;
    background-size: 100% 100%;
    text-align: center;
    background-color: #F8FAFF;
    background-size: cover;
    background-position: top center;
}

.regionTitle {
    font-weight: bold;
    font-size: 48px;
    color: #212121;
    line-height: 57px;
}

.regionDesc {
    width: 671px;
    font-weight: 400;
    font-size: 20px;
    color: #666666;
    line-height: 30px;
    margin: 0 auto;
    margin-top: 16px;
    margin-bottom: 57px;
}

.regin_btn {
    width: 262px;
    height: 60px;
    background: #416FF4;
    box-shadow: 15px 15px 30px 0px rgba(65, 111, 244, 0.3);
    border-radius: 33px;
    text-align: center;
    line-height: 60px;
    margin: 0 auto;
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    cursor: pointer;
}

.regin_btn:hover {
    background: #2756DE;
}

.country {
    background: #F8FAFF;
    height: 697px;
    position: relative;
}

.countryBox {
    width: 1110px;
    background: rgba(255, 255, 255, .8);
    box-shadow: 0px 9px 20px 0px rgba(153, 175, 224, 0.3);
    border-radius: 12px;
    position: absolute;
    box-sizing: border-box;
    padding: 25px 25px 36px 25px;
    top: -121px;
    left: 50%;
    margin-left: -555px;
    z-index: 100;
}

.regionList {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    border-bottom: 1px solid #E6EAF3;
}

.regionItem {
    padding: 24px;
    font-weight: 400;
    font-size: 20px;
    color: #212121;
    cursor: pointer;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.regionItem.active {
    font-weight: bold;
    font-size: 20px;
    color: #416FF4;
    border-bottom: 1px solid #416FF4;
}

.countryList {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-gap: 16px;
    margin-top: 24px;
    min-height: 312px;
}

.countryList2,
.countryList3,
.countryList4,
.countryList5,
.countryList6 {
    display: none;
}

.countryItem {
    width: 164px;
    height: 66px;
    background: #FFFFFF;
    box-shadow: 0px 5px 10px 0px rgba(153, 175, 224, 0.2);
    border-radius: 8px;
    border: 1px solid #E6EAF3;
    box-sizing: border-box;
    padding: 18px 0 18px 16px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.countryItem img {
    width: 30px;
    height: 30px;
    margin-right: 12px;
}

@media (max-width: 1110px) {

    .regionDesc,
    .countryBox {
        width: 100%;
    }

    .regionCont {
        padding: 64px 10px 186px;
        box-sizing: border-box;

    }

    .countryBox {
        left: 0;
        margin-left: 0;
    }

    .countryList {
        grid-template-columns: repeat(4, 1fr);
    }

    .country {
        height: auto;
    }

    .countryBox {
        position: relative;
    }
}

@media (max-width: 750px) {
    .countryList {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 500px) {

    .regionDesc,
    .countryBox {
        width: 100%;
    }

    .regionCont {
        padding: 64px 10px 186px;
        box-sizing: border-box;
        background-size: cover;
        background-position: center;
    }

    .countryBox {
        left: 0;
        margin-left: 0;
    }

    .countryList {
        grid-template-columns: repeat(2, 1fr);
    }

    .country {
        height: auto;
    }

    .countryBox {
        position: relative;
    }
}