.signin-container{height:100vh;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-ms-flex-line-pack:center;align-content:center}.sub-tip{margin-top:12px;text-align:center}.footer{width:800px}a{text-decoration:none;color:#3e3939}.set-zoom{zoom:90%}