body.login-bg {
    position: fixed;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(#3c8dbc, #2f4050);
}

.login-panel {
    width: 690px;
    height: 276px;
    margin-left: -345px;
    margin-top: -138px;
    color: rgba(255, 255, 255, 0.95);
    text-align: center;
}

.login-panel .form-control {
    display: block;
    margin-bottom: 15px;
    height: 45px;
    font-size: 20px;
}

.login-panel .input-name, .login-panel .input-word, .login-panel .code {
    background: #fff no-repeat 95% center;
    color: #333;
}

.login-panel .input-name {
    background-image: url(../image/name.png);
}

.login-panel .input-word {
    background-image: url(../image/word.png);
}

.login-panel #captcha-code {
    width: 119px;
    height: 45px;
    margin: 0 auto 15px;
}

.login-panel form {
    padding: 30px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

@media (max-width: 991px) {
    .login-panel {
        width: 330px;
        margin-left: -165px;
    }
}