body{background: #f6f6f6;}
.login{display: flex;align-items: center;height: 80vh;}
#captcha-img{padding-top: 26px;}
.logo{min-width:320px;max-width: 400px;text-align: center;margin: auto;padding-bottom: 15px;}
.login-area{min-width:320px;max-width: 400px;margin: auto;background: #FFF;padding: 20px;box-shadow: 0 1px 2px rgb(0 0 0 / 5%);border: 1px solid #eaeaea;}
.copy-right{min-width:320px;max-width: 400px;text-align: center;margin: auto;padding-top: 15px;font-size: 14px;}
.copy-right span{color: #337ab7;}
label{font-size: 14px;}