.nav-box{background:#303848}main{margin-top:100px}main>p{width:75%;margin:30px auto;font-size:14px;color:#000}main>div{width:75%;margin:0 auto;background:#e7f3ff;padding:100px 0;margin-bottom:100px}main>div>h4{color:#5a6969;font-size:24px;text-align:center;margin-bottom:30px;margin-top:100px;font-weight:600}main>div p.tip{color:#5a6969;font-size:16px;width:65%;margin:0 auto;margin-bottom:80px;text-align:center}.imgBox{width:40%;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.imgBox>img{width:250px}.imgBox>div{}.imgBox>div>div.qrBox{width:155px;height:155px;border:1px solid #3a62d7;text-align:center}.imgBox>div>div.qrBox>img{width:135px;height:135px;margin-top:10px}.imgBox>div>div.textBox{width:80%;margin:0 auto;display:flex;justify-content:space-between;align-items:center;margin-top:20px}.imgBox>div>div.textBox>span{font-size:20px;color:#3a62d7}.imgBox>div>div.textBox>div{}.imgBox>div>div.textBox>div>p{color:#000;font-size:12px}@media screen and (min-width:1201px) and (max-width:1477px){main>div{width:80%}.imgBox{width:70%}main>div p.tip{width:70%}}@media screen and (min-width:992px) and (max-width:1200px){main>div{width:90%}.imgBox{width:70%}main>div p.tip{width:70%}main>div>h4{font-size:22px}}@media screen and (min-width:769px) and (max-width:991px){main>div{width:90%;padding:30px 0}.imgBox{width:85%}main>div p.tip{width:85%}main>div>h4{font-size:18px}main>div>h4.firstTitle{margin-top:0}}@media screen and (max-width:768px){.nav-box .signin{display:none}.navbar{display:none}main>div{width:90%;padding:30px 0}.imgBox{width:90%}main>div p.tip{width:85%;font-size:14px;margin-bottom:50px}main>div>h4{font-size:16px;margin-bottom:40px;margin-top:15px}main>div>h4.firstTitle{margin-top:0}.imgBox>img{width:150px}.imgBox>div>div.qrBox{width:100px;height:100px}.imgBox>div>div.qrBox>img{width:80px;height:80px}.imgBox>div>div.textBox{width:100%;margin-top:15px}}