/* login.css */
* {
    margin: 0;
    padding: 0;
}

html {
    background-image: url('../../images/rem.jpg');
    background-repeat: repeat-x;
    background-size: cover;
    background-positon: center;
    font-family: "黑体", serif !important;
    height: 100vh;
    width: 100%;
}

header {
    width: 40%;
    height: 12%;
    margin: 10% 0 10px 57%;
    text-align: center;
}

h1 {
    color: #fff;
    padding-top: 15%;
    font-family: "黑体", serif;
    font-size: 2.5rem;
    text-shadow: 3px 3px 6px rgba(103, 25, 25, 0.6);

    font-weight: bold;
    background: linear-gradient(135deg, #d16868, #9c2022, #8a1717);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

h1::after {
    content: '';
    display: block;
    width: 100px;
    height: 10px;
    background: linear-gradient(to right, transparent, #fff, transparent);
    margin: 10px auto 0;
    border-radius: 2px;
}

h2 {
    color: #FFFFFF;
    padding-top: 5%;
    text-shadow: 0 0 5px;
}

input::-webkit-input-placeholder {
    color: #6d6d6d !important;
    font-size: 13px !important;
    font-weight: normal !important;
}

.container {
    width: 100%;
    height: 100%;
}

.content {
    width: 90%;
    height: 30%;
    margin: 0 0 0 32%;
}

.content form {
    width: 420px;
    height: 150px;
    margin: 0 auto;
    padding: 20px 0px 20px 0px;
    font-size: 18px;
    color: #4b4b4b;
    font-weight: bold;
    font-family: "黑体", serif;
    border: 1px solid #999999;
    border-radius: 20px;
    box-shadow: 0 0 50px #7d7d7d;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.9);
}

.input-group {
    width: 80%;
    margin: 0 auto;
}

.input-group-item {
    display: flex;
    align-items: center;
    padding: 5px 0;
}

.label {
    margin-right: 10px;
    font-size: 1.2rem;
    font-weight: bold;
    color: #05060f99;
    transition: color .3s cubic-bezier(.25, .01, .25, 1) 0s;
}

.input {
    max-width: 90%;
    height: 30px;
    background-color: #05060f0a;
    border-radius: .3rem;
    font-weight: normal;
    font-family: normal;
    padding: 0 1rem;
    border: 1px solid #636469FF;
    font-size: 1rem;
    transition: border-color .3s cubic-bezier(.25, .01, .25, 1) 0s, color .3s cubic-bezier(.25, .01, .25, 1) 0s, background .2s cubic-bezier(.25, .01, .25, 1) 0s;
}

.input:hover, .input:focus, .input-group:hover .input {
    outline: none;
    border-color: #05060f;
}

.input-group:hover .label, .input:focus {
    color: #05060fc2;
}

.button {
    width: 30%;
    height: 25px;
    color: white;
    font-size: 13px;
    font-weight: normal;
    font-family: "黑体", serif;
    border-radius: .5rem;
    border: 1px solid #636469FF;
    background-color: rgba(206, 0, 2, 0.7);
    margin: 0 auto;
}

.btn-login {
    margin-right: 25px;
}

.btn-reset {
    margin-left: 25px;
}

.button:hover {
    cursor: pointer;
    background-color: rgba(206, 0, 2, 0.85);
}

.to-register {
    text-align: right;
    padding-right: 20px;
}

.register {
    color: #afafaf;
    text-decoration: none;
    font-weight: normal;
    font-size: 14px;
    text-align: right;
}

.register-blue {
    color: #1e9fff;
}

.register-blue:hover {
    text-decoration: underline;
    color: #0093ff;
}

.register:hover {
    color: #ce0002;
    cursor: pointer;
}

.warn {
    color: red;
    font-size: 14px;
    font-weight: normal;
}