.model-content{margin:.75rem;font-size:1rem;line-height:1.5rem;max-height:400px;overflow:auto}.model-head{height:2.5rem;margin:0 .75rem;font-size:18px;border-bottom:.0625rem solid #878d8f}.model-title{font-size:1.125rem;line-height:2.1875rem}.model-text{font-size:1rem;line-height:1.5625rem}#dark{position:fixed;z-index:9999;left:0;top:0;background:#000;width:100%;height:100%;opacity:.6}.model{position:relative;background:#fff;position:fixed;z-index:99999;top:50%;transform:translate(0,-50%);left:25%;width:50%;height:auto;border-radius:5px;margin:0 auto;color:#878d8f}#header-right{cursor:pointer;width:1.875rem;text-align:center}.content{height:100%;width:62%;margin:6.25rem auto}.left{text-align:center;width:50%}.free{font-size:2.1875rem;font-weight:600}.left-img{width:auto;max-width:100%}.dec{margin:1.875rem 0;font-size:1rem;line-height:1.875rem}.right{width:40%;float:right;height:100%}.right-content{height:100%;width: 100%;box-sizing: border-box;padding:30px 20px;box-shadow:#666 0 0 10px;background:#fdfdfd;}.text-center{text-align:center;font-size:1rem;line-height:1.875rem}h1{font-size:1.875rem;font-weight:600}.h2{margin-top:1.25rem}.input-item{height:2.1875rem;width:100%;margin:.75rem 0}.items{margin:0 1.25rem}.left-text{width:5rem;font-size:1rem}input{height:100%;/* margin-left:.75rem; */width:calc(100% - 5.75rem);border:.0625rem solid #a4a4a4;}.code-box{width:calc(100% - 5.75rem);/* margin-left:.75rem; */height:100%;}.code-box input{margin-left:0;height:100%}.ver-code{height:100%;margin-left:5%;background:#ffeba4}.submit{width:100%;height:2.5rem;background:#b80000;border-radius:.625rem;border:none;color:#fff;font-size:1.25rem}.top-btn{width:7.5rem;background:#b80000;border-radius:.625rem;border:none;color:#fff;font-size:1.125rem}.right-bottom{width:100%;text-align:center;margin-top:.75rem}.flex-center-between{display:flex;align-items:center;justify-content:space-between}.flex-align-center{display:flex;align-items:center}@media only screen and (max-width:600px){.content{height:100%;width:90%;margin:1.5rem auto;flex-direction:column}.left{width:90%}.left-img{height:auto}.right{width:90%;margin-top:1.5rem}.right-content{width:calc(100% - 1.5rem);padding:1.875rem .75rem;margin-top:1.5rem}.input-item{height:1.75rem;margin:.625rem 0}.ver-code{width:30%}.code{width:65%}.model{width:80%;left:10%}}@media screen and (min-width:600px) and (max-width:768px){.content{height:100%;width:90%;margin:1.5rem auto;flex-direction:column}.left{width:90%}.left-img{height:auto}.right{width:90%;margin-top:1.5rem}.right-content{width:calc(100% - 1.5rem);padding:1.875rem .75rem;margin-top:1.5rem}.input-item{height:1.75rem;margin:.625rem 0}.ver-code{width:30%}.code{width:65%}.model{width:80%;left:10%}}@media screen and (min-width:768px) and (max-width:992px){.content{height:100%;width:90%;margin:1.5rem auto;flex-direction:column}.left{width:90%}.left-img{height:auto}.right{width:90%;margin-top:1.5rem}.right-content{width:calc(100% - 1.5rem);padding:1.875rem .75rem;margin-top:1.5rem}.input-item{height:1.75rem;margin:.625rem 0}.ver-code{width:30%}.code{width:65%}.model{width:70%;left:15%}}@media screen and (min-width:992px) and (max-width:1200px){.content{height:100%;width:90%;margin:1.5rem auto;flex-direction:column}.left{width:90%}.left-img{height:auto}.right{width:90%;margin-top:1.5rem}.right-content{width:calc(100% - 1.5rem);padding:1.875rem .75rem;margin-top:1.5rem}.input-item{height:1.75rem;margin:.625rem 0}.ver-code{width:30%}.code{width:65%}.model{width:60%;left:20%}}@media only screen and (min-width:1200px){.content{height:100%;width: 980px;/* max-width: 1000px; */margin:6.25rem auto;}.right{/* width: 36%; */}.left{width: 40%;}.ver-code{width:30%}.code{width:65%}}.input-item input{padding:0 5px}.right-bottom{cursor:pointer}@media(max-width:1500px){.right-content{/* width:90% */}.free{font-size:22px}.right-content h1{font-size:22px}}@media(max-width:1300px){.content{width: 100%;max-width: 980px;margin-left: auto;margin-right: auto;}.right-content{width:96%;max-width: 300px;padding:20px;box-sizing:border-box;}.right-content h1{font-size:18px}.right-content .h2{font-size:14px;margin-top:10px}.free{font-size:18px;padding-top:20px}.dec{font-size:14px;line-height:24px;margin:10px auto 16px}.left-text{font-size:14px;width:60px}.items{width:100%;margin:0}.flex-align-center{justify-content:space-between}.submit{font-size:14px}.right-bottom{font-size:12px}.input-item input{margin-left:0;box-sizing:border-box;width: 180px;font-size:14px;}.code-box{margin-left:0;width: 180px;}.input-item input.code{width: 120px;}.ver-code{width:50px}}@media(max-width:1200px){.right-content{margin:0 auto}}@media(max-width:500px){.right{width:100%}}