.banner-box{margin:16px;position: relative;overflow: hidden;border-radius: 15px;width:calc(100% - 32px);}
.banner-box .img01{width: 100%;}
.banner-title{padding: 10px 16px;}
.banner-title h2{padding: 0 0 16px;font-size: 24px;line-height: 36px;font-weight: bold;}
.banner-title h3{padding-bottom: 24px;}
.banner-title h3 i{font-style: normal;margin:0 8px 10px 0;text-align:center;display: inline-block;border: 1px solid #F4840E;background: rgba(244, 132, 14, 0.06);line-height: 36px;height: 36px;width: 75px;border-radius: 24px;cursor: pointer;font-size: 14px;}
.banner-title p{font-size: 16px;line-height: 24px;padding-bottom: 10px;}
.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*/
.sdr-box{margin:50px 16px 0;position: relative;overflow: hidden;}
.sdr-box h2{font-size: 24px;font-weight: bold;line-height: 32px;padding-bottom: 30px;}
.sdr-box img{width: 100%;border-radius: 20px;margin-bottom: 20px;}
.sdr-box h3{font-size: 60px;font-weight: bold;line-height: 72px;color: #F4840E;}
.sdr-box h4{font-size: 20px;font-weight: bold; line-height: 34px;padding-bottom: 8px;}
.sdr-box p{font-size: 14px;line-height: 24px;color: #666;padding-bottom: 40px;}

.service-commitment{margin:0 16px;position: relative;overflow: hidden;}
.service-commitment-item{width: 100%;height: 360px;border-radius: 20px;background: url("../images/mobile/multilingualOperator05.png") no-repeat bottom center;background-size: auto 200%;}
.service-commitment-item span{display:block;padding-top: 40px;margin: 0 auto;}
.service-commitment-item img{width: 128px;margin: 0 auto;}
.service-commitment-item h2{font-size: 24px;font-weight: bold;line-height: 34px;color: #fff;text-align: center;padding: 37px 0 16px;}
.service-commitment-item p{font-size: 14px;line-height: 28px;color: #fff;padding:0 20px;text-align: center;}