.global-banner {
    background: url("https://ec3s.oss-cn-beijing.aliyuncs.com/images/global/banner.jpg");
    width: 100%;
    height: 33.85vw;
    background-size: cover;
    background-position: center;
}
.banner-title {
    padding-top: 14vw;
    font-weight: 300;
}
.global-case-container {
    padding-top: 3.95vw;
    background-color: #f8f8f8;
    padding-bottom: 6vw;
}
.global-case-sub-title {
    font-size: 1.04vw;
    text-align: center;
    margin-top: 3vw;
    line-height: 1.8vw;
    margin-bottom: 5.9vw;
}
.global-case-container .service-item {
    height: 25vw;
}
.can-service-des {
    padding-left: 1.5vw;
    padding-right: 1.5vw;
    text-align: left !important;
}
.service-ability-container {
    padding-top: 3.95vw;
    background: url("../images/global/service-ability-bg.jpg");
    width: 100%;
    height: 125vw;
    background-size: cover;
}
.service-ability-content {
    width: 83.6vw;
    background-color: #fff;
    margin: 0 auto;
}
.service-ability-item-content {
    width: 50%;
    float: left;
}
.service-ability-content li {
    list-style: none;
}
.service-ability-logo {
    width: 2.6vw;
    height: 2.6vw;
}
.service-ability-title {
    font-size: 1.25vw;
    font-weight: bold;
    padding-left: 0.7vw;
    vertical-align: middle;
}
.service-ability-item ul {
    padding: 2.18vw 5vw 0 4vw;
}
.service-ability-item:first-child {
    margin-top: 6.25vw;
}
.service-ability-item li:not(:last-child) {
    margin-bottom: 2.8vw;
}
.service-ability-des {
    padding-left: 3.5vw;
    font-size: 1.04vw;
    padding-top: 0.5vw;
}
.service-ability-img {
    width: 100%;
}
.color-white:after {
    background-color: #fff;
}

@media screen and (min-width:1921px) {
    .global-banner {
        background: url("https://ec3s.oss-cn-beijing.aliyuncs.com/images/global/banner.jpg");
        width: 100%;
        height: 650px;
        background-size: cover;
        position: relative;
        background-position: center;
    }
    .banner-title {
        padding-top: 270px;
    }
    .global-case-container {
        padding-top: 76px;
        background-color: #f8f8f8;
        padding-bottom: 100px;
    }
    .global-case-sub-title {
        font-size: 24px;
        text-align: center;
        margin-top: 58px;
        line-height: 35px;
        margin-bottom: 100px;
    }
    .global-case-container .service-item {
        height: 480px;
    }
    .can-service-des {
        padding-left: 28px;
        padding-right: 28px;
        text-align: left !important;
    }
    .service-ability-container {
        padding-top: 75px;
        background: url("../images/global/service-ability-bg.jpg");
        width: 100%;
        height: 2400px;
        background-size: cover;
        background-position: center;
    }
    .service-ability-content {
        width: 1605px;
        background-color: #fff;
        margin: 0 auto;
    }
    .service-ability-item-content {
        width: 50%;
        float: left;
    }
    .service-ability-content li {
        list-style: none;
    }
    .service-ability-logo {
        width: 50px;
        height: 50px;
    }
    .service-ability-title {
        font-size: 25px;
        font-weight: bold;
        padding-left: 14px;
        vertical-align: middle;
    }
    .service-ability-item ul {
        padding: 42px 96px 0 76px;
    }
    .service-ability-item:first-child {
        margin-top: 120px;
    }
    .service-ability-item li:not(:last-child) {
        margin-bottom: 54px;
    }
    .service-ability-des {
        padding-left: 67px;
        font-size: 20px;
        padding-top: 10px;
    }
}
@media screen and (max-width:750px) {
    .global-case-sub-title {
        font-size: 12px;
        line-height: 22px;
    }
    .global-case-container {
        height: auto;
        padding: 10% 0;
    }
    .global-case-container .container {
        width: 90%;
    }
    .global-case-container .service-item {
        height: 220px;
    }
    .service-ability-container {
        height: auto !important;
        padding: 8% 0;
    }
    .service-ability-item-content {
        width: 100%;
        float: none;
    }
    .service-ability-title {
        font-size: 14px;
    }
    .service-ability-des {
        font-size: 12px !important;
        line-height: 22px;
    }
    .service-ability-logo {
        width: 20px;
        height: 20px;
    }
    .service-ability-item ul {
        padding-bottom: 5%;
    }
}