.banner-box{margin:16px;position: relative;overflow: hidden;background: url("../images/mobile/mobile05.jpg") no-repeat center;background-size: 200% 200%;height: 420px;border-radius: 15px;}
.banner-box .img01{height: 324px;width: 487px;position: absolute;left: 50%;bottom:0;margin-left: -240px;z-index: 9;}
.banner-box .img02{width: 168px;height: 54px;position: absolute;left: 50%;top:21px;margin-left: -84px;z-index: 9;}
.banner-box .img03{width: 168px;height: 54px;position: absolute;left: 50%;top:95px;margin-left: -160px;z-index: 8;}
.banner-box .img04{width: 168px;height: 54px;position: absolute;left: 50%;bottom:110px;margin-left: -110px;z-index: 10;}
.banner-box .img05{width: 168px;height: 54px;position: absolute;left: 50%;top:170px;margin-left: -130px;z-index: 7;}
.banner-title{padding: 10px 16px;}
.banner-title h2{padding: 0 0 8px;font-size: 24px;line-height: 34px;font-weight: bold;}
.banner-title h3{padding: 0 0 16px;font-size: 30px;line-height: 40px;font-weight: bold;}
.banner-title p{font-size: 16px;line-height: 24px;}
.us-btn{height: 48px;border-radius: 60px;background: #0858AA;line-height: 48px;font-size: 16px;color: #FFFFFF;display:block;text-align: center;margin-top: 24px;}
/*海外电话号码的优势*/
.communication-item01{margin: 0 16px 60px;position: relative;overflow: hidden;}
.ci-time{margin-top: 40px;padding-left: 84px;position: relative;}
.ci-time span{width: 64px;height: 64px;position: absolute;left: 0;top: 0;}
.ci-time span.icon01{background: url("../images/mobile/icon04.png") no-repeat center;background-size: 64px;}
.ci-time span.icon02{background: url("../images/mobile/icon05.png") no-repeat center;background-size: 64px;}
.ci-time span.icon03{background: url("../images/mobile/icon06.png") no-repeat center;background-size: 64px;}
.ci-time span.icon04{background: url("../images/mobile/icon07.png") no-repeat center;background-size: 64px;}
.ci-time h3{font-size: 20px;line-height: 32px;font-weight: bold;color: #222222;padding-bottom: 8px;}
.ci-time > p{font-size: 14px;line-height: 22px;color: #666666;}

.communication-item02{margin: 0 16px 40px;position: relative;overflow: hidden;}
.global-connectivity-item{padding: 30px 20px;width:calc(100% - 40px);height: 340px;background: url("../images/mobile/mobile05.jpg") no-repeat bottom center;position: relative;overflow: hidden;border-radius: 20px;background-size:auto 160%; }
.global-connectivity-item h3{line-height: 32px;font-size: 20px;font-weight: bold;padding-bottom: 10px;}
.global-connectivity-item p{line-height: 22px;font-size: 14px;color: #666666;}
.global-connectivity-item span{display: block;width: 360px;position: absolute;bottom: 0;left: 50%;margin-left: -180px;}
.global-connectivity-item span img{width: 100%;}

.communication-item03{padding-top: 30px;}
.communication-item-image{margin: 0 16px;position: relative;height: 350px;}
.communication-item-image .ci01{position: absolute;top:0;width: 118px;height: 112px;left: 50%;margin-left: -10px;}
.communication-item-image .ci02{position: absolute;top:42px;width: 150px;height: 212px;left: 50%;margin-left: -170px;}
.communication-item-image .ci03{position: absolute;top:123px;width: 178px;height: 170px;left: 50%;margin-left: -10px;}

.communication-item-main{margin: 0 16px 60px;position: relative;overflow: hidden;}
.communication-item-main h2{font-size: 24px;font-weight: bold;line-height: 32px;padding-bottom: 24px;}
.cim-item{border-bottom: 1px solid #ddd;padding: 24px 0;}
.cim-item h3{padding-left: 30px;font-size: 20px; font-weight: bold;line-height: 32px;background: url("../images/mobile/icon13.png") no-repeat left center;background-size: 24px;}
.cim-item p{font-size: 14px;line-height: 22px;color: #666666;padding: 12px 0 0 30px;}

.communication-item04{margin: 0 16px 20px;position: relative;overflow: hidden;}
.communication-item04-item{padding-bottom: 44px;}
.communication-item04-item span{width: 340px;margin: 0 auto;}
.communication-item04-item span img{width: 100%;border-radius: 20px;}
.communication-item04-item h2{padding: 24px 0 12px;font-size: 20px; font-weight: bold;line-height: 32px;}
.communication-item04-item p{font-size: 14px;line-height: 22px;color: #666666;padding-bottom: 20px;}
.communication-item04-item a{padding-right: 30px;color: #0858AA;background: url("../images/mobile/cim-item04.png") no-repeat right center;background-size: 20px;display: inline-block;font-size: 18px;line-height: 24px;}

.communication-item05{margin: 0 16px 60px;position: relative;overflow: hidden;}
.communication-item05-head{padding: 30px 20px;width:calc(100% - 40px);height: 350px;background: url("../images/mobile/mobile05.jpg") no-repeat bottom center;position: relative;overflow: hidden;border-radius: 20px;background-size:auto 160%; }
.communication-item05-head .ci01{width: 286px;height: 194px;position: absolute;top:20px;left: 50%;margin-left:-88px;}
.communication-item05-head .ci02{width: 286px;height: 194px;position: absolute;bottom:-50px;left: 50%;margin-left:48px;}
.communication-item05-head .ci03{width: 286px;height: 194px;position: absolute;bottom:-20px;left: 50%;margin-left:-260px;}
.communication-item05-head .ci04{width: 286px;position: absolute;bottom:-45px;left: 50%;margin-left:-143px;}
.communication-item05-main{padding-top: 30px;}
.communication-item05-main h2{font-size: 24px;font-weight: bold;line-height: 32px;}
.cim05-item{padding: 24px 0;border-bottom: 1px solid #ddd;}
.cim05-item h3{font-size: 20px;font-weight: bold;line-height: 32px;}
.cim05-item p{font-size: 14px;line-height: 22px;color: #666666;padding-top: 8px;}

.service-upgrade{margin: 0 16px 60px;position: relative;overflow: hidden;}
.service-upgrade h2{font-size: 24px;font-weight: bold;line-height: 32px;width: 241px;}
.service-upgrade-item{margin-top: 24px;border-radius: 20px;border:1px solid #ddd;}
.service-upgrade-item img{width: 100%;border-radius: 20px 20px 0 0;}
.service-upgrade-item h3{font-size: 20px;font-weight: bold;line-height: 32px;padding: 20px 10px 10px 20px;}
.service-upgrade-item p{font-size: 14px;line-height: 22px;color: #666666;padding-top: 8px;padding:0 10px 20px 20px;}

.data-analysis{margin: 0 16px 60px;position: relative;overflow: hidden;}
.data-analysis h2{font-size: 24px;font-weight: bold;line-height: 32px;}
.data-analysis img{width: 100%;border-radius: 20px;margin: 20px 0;}
.data-analysis p{font-size: 16px;line-height: 22px;color: #666666;}