.server_banner{width: 100%;height: 450px;background: url(/ygl/image/server/server_banner.png) center center;}
.server_guide{
    padding:70px 0;background: #fff;
}
.s_g_box{
    width: 1200px;display: flex;margin: 0 auto;justify-content: space-between;
}
.s_g_list{
    width: 386px;height: 200px;background: linear-gradient(180deg, #FFFFFF 0%, #DBE7FF 100%);border: 1px solid #E6E6E6;box-shadow: 0px 4px 14px rgba(153, 153, 153, 0.16);border-radius: 10px;padding:30px;position: relative;cursor: pointer;transition: 0.5s;
}
.s_g_list:hover{margin-top:-20px;}
.s_g_list h4{font-size: 24px;line-height: 36px;font-weight: bold;color: #333;}
.s_g_list p{margin-top: 10px;font-size: 14px;line-height: 21px;color: #454545;position: relative;z-index:1;}
.s_g_btn{display: block;margin-top:30px;width: 86px;height: 34px;text-align: center;line-height: 34px;color: #fff;font-size: 14px;color: #fff;border-radius: 20px;background: #1A66FF;}
.s_g_list img{position: absolute;top:44px;right:20px;width: 150px;}

.server_contact{background: #F7FAFF;padding:40px 0 70px}
.large-title{color: #222222;font-size: 30px;font-weight: bold;line-height: 49px;position: relative;text-align: center;}
.large-title::after{content: '';position: absolute;left: 48.5%;bottom: -6px;width: 36px;height: 3.6px;background-color: #1A66FF;}
.s_c_box{width: 100%;overflow: hidden;}
.sc_box{width: 1044px;margin: 60px auto 0;display: flex;flex-wrap: wrap;justify-content: space-between;}
.sc_list{position:relative;margin-bottom: 30px;background: #fff;height: 230px;border-radius: 20px 80px 20px  20px;width: 328px;box-shadow: 0px 4px 30px rgba(26, 102, 255, 0.19);}
.sc_big_list{border-radius:20px 100px 20px  20px;width: 507px;padding:80px 0 0 60px}
.sc_big_list:hover{background: #1A66FF;color:#fff}
.sc_big_list:hover *{color: #fff;}
.imgbg{position: absolute;top:45px;right:70px;width: 140px;height: 140px;}

.sc_big_list h4{font-size: 24px;line-height: 36px;font-weight: bold;color: #5A6579;}
.sc_big_list p{margin-top: 10px;font-size: 14px;line-height: 21px;color: #454545;position: relative;z-index:1;}
.sc_big_list .s_g_btn{margin-top: 16px;}
.sc_big_list img{position: absolute;width: 140px;top:45px;right: 70px;}
.telbg{background: url(/ygl/image/server/server_telgray.png);}
.sc_big_list:hover .telbg{background: url(/ygl/image/server/server_telwhite.png);}
.emailbg{background: url(/ygl/image/server/server_emailgray.png);}
.sc_big_list:hover .emailbg{background: url(/ygl/image/server/server_emailwhite.png);}
.qqbg{background: url(/ygl/image/server/server_qqgray.png);}
.sc_big_list:hover .qqbg{background: url(/ygl/image/server/server_qqwhite.png);}

.server_footer{
    height: 240px;text-align: center;background: url(/ygl/image/server/server_footer.png) center center;overflow:hidden;
}

.server_footer p{
    margin-top:78px ;margin-bottom: 20px;line-height: 45px;color: #fff;font-size: 30px;font-weight: 700;
}

.default_btn_big{height: 40px;line-height: 40px;width: 90px;font-size: 14px;}