* {
    padding: 0;
    margin: 0;
}

html,
body {
    height: 100%;
    min-height: 636px;
    font-size: 12px;
    font-family: 'Microsoft YaHei', Arial;
}

.row {
    padding: 0;
}

a:hover {
    text-decoration: none;
}

button:focus,
a:focus {
    outline-width: none;
}

#app {
    height: 100%;
    width: 100%;
    background-image: url(../img/login/bj_3.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.logo {
    position: absolute;
    top: calc(16% - 21.5px);
    left: calc(50% - 344px);
    height: 43px;
    width: 688px;
}

.login {
    width: 490px;
    height: 490px;
    position: absolute;
    top: calc(25% - 21.5px);
    left: calc(50% - 245px);
    background-image: url(../img/login/loginbox_bg.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-color: transparent;
    overflow: hidden;
    padding-top: 91px;
}

.login .login-label {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    padding: 0;
    margin: 0;
}

.login .form-horizontal {
    width: 300px;
    margin-top: 25px;
    margin-left: auto;
    margin-right: auto;
}

input {
    width: 100%;
    height: 36px;
    border: 1px solid rgba(39, 229, 255, 0.28);
    font-size: 16px;
    font-weight: 400;
    line-height: 34px;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
    margin-top: 20px;
    padding-left: 21px;
}

input::-webkit-input-placeholder {
    color: #ffffff;
}

input:-moz-placeholder {
    color: #ffffff;
}

input::-moz-placeholder {
    color: #ffffff;
}

input:-ms-input-placeholder {
    color: #ffffff;
}

#code {
    width: 42%;
}

#canvas {
    width: 65px;
    height: 36px;
    font-size: 24px;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    background-color: transparent;
    line-height: 38px;
    border-width: 0;
    position: absolute;
    left: calc(42% + 17px);
    margin-top: 20px;
}

#changeCode {
    font-size: 12px;
    height: 38px;
    line-height: 38px;
    color: rgba(255, 255, 255, 1);
    opacity: 0.5;
    border-width: 0;
    outline-width: 0;
    background-color: transparent;
    position: absolute;
    left: calc(42% + 93px);
    margin-top: 20px;
}

.btn[type='submit'] {
    width: 100%;
    height: 38px;
    font-size: 18px;
    border-radius: 20px;
    border-width: 0;
    color: #fff;
    background-color: #005bff;
    margin-top: 18px;
    margin-bottom: 23px;
}

.btn[type='submit']:hover {
    color: #fff;
    background: rgba(33, 174, 255, 1);
}

.btn[type='submit']:focus {
    outline-width: 0;
}

.color-1 {
    color: rgba(255, 255, 255, 1);
    opacity: 0.5;
}

.color-1:hover {
    color: rgba(255, 255, 255, 1);
    opacity: 1;
}

.font-12 {
    font-size: 12px;
}

.float-right {
    float: right;
}

.float-left {
    float: left;
}

.p-relative {
    position: relative;
}

@media (min-width: 1600px) {
    .logo {
        position: absolute;
        top: calc(20% - 21.5px);
        left: calc(50% - 344px);
        height: 43px;
        width: 688px;
    }

    .login {
        width: 530px;
        height: 530px;
        position: absolute;
        top: calc(30% - 21.5px);
        left: calc(50% - 265px);
        background-image: url(../img/login/loginbox_bg.png);
        background-repeat: no-repeat;
        background-size: 100% 100%;
        background-color: transparent;
        overflow: hidden;
        padding-top: 91px;
    }
}