body {
 background: #f6f7fa;
}
.index-top {
    position: relative;
    padding-top: 31px;
    background: linear-gradient(90deg, #F1F7FE 27%, rgba(241, 247, 254, 0.9942) 39%, #FFFFFF 99%);
    padding-bottom: 66px;
}

.main-page {
    margin: auto;
    width: 1200px;
}
.index-top-left {
    float: left;
    width: 655px;
}
.index-top-left h1 {
    font-size: 60px;
    font-weight: bold;
    line-height: 68px;
    color: #000000;
    padding-top: 23px;
}
.index-top-left p {
    margin-top: 12px;
    font-size: 18px;
    font-weight: bold;
    line-height: 32px;
    color: #8C8C96;
}
.index-top-btn {
    width: 242px;
    height: 56px;
    border-radius: 8px;
    cursor: pointer;
    background: #0082DC;
    box-shadow: 0px 4px 8px 0px rgba(37, 99, 235, 0.2);
    font-size: 20px;
    font-weight: 500;
    line-height: 56px;
    color: #FFFFFF;
    margin-top: 32px;
    padding-left: 20px;
    display: inline-block;
}
.index-top-btn-icon {
    background: url('/image/index/right-arrow-8b84ad5025e9195eff965172fe64ad89.png');
    width: 20px;
    height: 20px;
    margin-left: 12px;
    display: inline-block;
    vertical-align: -3px;
}
.index-top-btn:hover {
    background: #1564B4;
    box-shadow: 0px 4px 8px 0px rgba(37, 99, 235, 0.2);
}
.index-top-right {
    position: absolute;
    right: -90px;
    top: 0;
    width: 650px;
    height: 446px;
}
.index-title {
    font-size: 44px;
    font-weight: bold;
    line-height: 48px;
    color: #0F172A;
    margin-top: 80px;
}
.index-desc {
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;
    color: #8C8C96;
    margin-top: 16px;
}
.index-region-list {
    margin-top: 56px;
}
.index-region-list li {
    width: 387px;
    height: 194px;
    border-radius: 8px;
    position: relative;
    margin-right: 19px;
    margin-bottom: 60px;
    float: left;
    transition: all 0.3s;
}
.index-region-list li:nth-child(3n){
    margin-right: 0;
}
.index-region-list li.singapore {
    background: url('/image/index/singapore-211a79f42c1cb15d9cfb717a0f65abd8.png');
}
.index-region-list-mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 8px;
    background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, rgba(0, 130, 230, 0.8) 100%);
}
.index-region-btn {
    position: absolute;
    left: 24px;
    bottom: 20px;
    height: 45px;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    font-size: 20px;
    font-weight: 500;
    color: #000000;
    cursor: pointer;
    z-index: 2;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    padding-left: 20px;
    line-height: 40px;
    padding-right: 17px;
}
.index-region-list li:hover {
    box-shadow: 0px 8px 10px 0px rgba(0, 0, 0, 0.1),0px 20px 25px 0px rgba(0, 0, 0, 0.1);
}
.index-region-list li:hover .index-region-btn {
    color: #FFFFFF;
    background: linear-gradient(180deg, #0082DC 0%, rgba(0, 130, 220, 0.5) 97%);
}
.index-region-list-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url('/image/index/arrow-right-btn-default-16b3588720c014222cade52ce6ebc93d.png');
    margin-left: 42px;
    vertical-align: middle;
}
.index-region-list li:hover  .index-region-list-icon {
    background: url('/image/index/right-arrow-8b84ad5025e9195eff965172fe64ad89.png');
}
.index-region-list li.malaysia {
    background: url('/image/index/malaysia-09f1ddb842168a0669bb2f1bf4e8d3de.png');
}
.index-region-list li.indonesia {
    background: url('/image/index/indonesia-020dadc326df933278fc6477474d3878.png');
}
.index-region-list li.hongkang {
    background: url('/image/index/hongkang-bd6bf859c0651d74d23a521853398e6f.png');
}
.index-region-list li.thailand {
    background: url('/image/index/thailand-799bfabc6aea151b3e52e1827bbb0724.png');
}
.index-region-list li.philippinges {
    background: url('/image/index/philippinges-99340cf9c326c1d08ecdde400f170313.png');
}
.index-region-list li.vietnam {
    background: url('/image/index/vietnam-5a45596d96172b7adc09ab74db25b3d1.png');
}
.index-region-list li.glodon {
    background: url('/image/index/glodon-50ad273111ad71e5c14f493be09b7f75.png');
}
.index-region-list li.middleeast {
    background: url('/image/index/middleeast-5e5caccf07289cae1bc47840cf0b5ce5.png');
}
.index-certificate-list {
    margin-top: 56px;
}
.index-certificate-list li {
    cursor: pointer;
    float: left;
    width: 387px;
    height: 500px;
    border-radius: 8px;
    margin-right: 19px;
    background: #FFFFFF;
    box-sizing: border-box;
    border: 1px solid #F1F5F9;
    box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.05);
}
.index-certificate-list img {
    width: 387px;
}
.index-certificate-list li h4 {
    margin-top: 20px;
    font-size: 30px;
    font-weight: bold;
    line-height: 32px;
    color: #000000;
    padding-left: 30px;
    letter-spacing: -0.04em;
}
.index-certificate-list li:hover {
    border: 1px solid #F1F5F9;
    box-shadow: 0px 8px 10px 0px rgba(0, 0, 0, 0.1),0px 20px 25px 0px rgba(0, 0, 0, 0.1);
}
.index-certificate-list li:hover .index-certificate-list-btn {
    color: #1564B4;
}
.index-certificate-list li p {
    margin-top: 16px;
    font-size: 16px;
    font-weight: bold;
    line-height: 22px;
    color: #8C8C96;
    padding: 0 30px;
}
.index-certificate-list-btn {
    margin-top: 42px;
    width: 327px;
    height: 50px;
    border-radius: 8px;
    background: #F0F6FF;
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    line-height: 45px;
    color: #0082DC;
    margin: 42px 30px 0 30px;
}
.index-certificate-list-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url('/image/index/arrow-right-btn-c3f14127fe3cde8ad6eafa0c80860378.png');
    background-size: 100% 100%;
    margin-left: 8px;
    vertical-align: middle;
}
.index-certificate {
    padding-bottom: 160px;
}

.index-top-left h1,
.index-top-left p,
.index-top-left a {
    animation: fadeInUp 1s forwards;
    opacity: 0;
}
.index-top-left p {
    animation-delay: 0.2s;
}
.index-top-left a {
    animation-delay: 0.3s;
}
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translate(0,100%)
    }
    to {
        opacity: 1;
        transform: translate(0, 0)
    }
}
@media (max-width: 1300px) {
    .index-top-right {
        right: -35px !important;
    }
}