body { background: url(../../image/signin/bg.png) repeat-x 50% 95%,radial-gradient(ellipse 300px 300px at 40% 40%,#78d2ff,#007ebe); /* 标准的语法（必须放在最后） */ }
.login-area{height:100vh;color:#f3f3f3}
.bg-login-image-edu { background: url(../../image/signin/login-bg-image.png) no-repeat 0 10vh }
footer { height: 10vh; position: fixed; bottom: 0; background: #c0c0c0;width:100% }
.btn-primary, .btn-primary:visited { background-color: #0096e2; border-color: #21b4ff; font-size: 1.2rem !important; color: #c6ecff; text-shadow: 1px 0 1px #003d5d; }
    .btn-primary:hover, .btn-primary:active { background-color: #09a4f3; border-color: #50c4ff; }
form.user .form-control-user { background-color: #cceef8; border-color: #79c4ea }
@media (max-width: 375px) {
    .pt-sm-0 {padding-top:0 !important}
}

/*body { background-image: url(../image/signin/bg.png); background-repeat: repeat-x; background-position: 50% 95%; background-color: -webkit-radial-gradient(white, #007ebe); /* Safari 5.1 - 6.0 */ background-color: -o-radial-gradient(white, #007ebe); /* Opera 11.6 - 12.0 */ background-color: -moz-radial-gradient(white, #007ebe); /* Firefox 3.6 - 15 */ background-color: radial-gradient(white, #007ebe); /* 标准的语法（必须放在最后） */ }*/