body {
    background-color: #323949;
}

main {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 520px;
    min-height: 605px;
    height: 100%;
}

main.loading {
    background-color: #ffffff;
}

main > form {
    position: relative;
    width: 500px;
    border-radius: 5px;
    padding: 40px 70px;
    box-sizing: border-box;
    box-shadow: 3px 3px 10px 3px #333333;
    background-color: #ffffff;
    font-size: 0;
    text-align: center;
}

main > form > .title-box {
    margin-top: 10px;
}

main > form > .title-box > h1 {
    font-size: 24px;
    font-weight: 700;
}

main > form > .title-box > p {
    margin-top: 30px;
}

main > form > .title-box > p > button {
    border: none;
    background: none;
    box-sizing: border-box;
    font-size: 16px;
    color: #2c67de;
    cursor: pointer;
}

main > form > .input-box {
    margin-top: 45px;
}

main > form > .input-box > div {
    margin-bottom: 30px;
}

main > form > .input-box > div > p {
    text-align: left;
    color: #777777;
    font-size: 16px;
}

main > form > .input-box > div > input {
    display: block;
    width: 100%;
    margin-top: 5px;
    border: 1px solid #aaaaaa;
    border-radius: 5px;
    padding: 10px 15px;
    box-sizing: border-box;
    font-size: 16px;
}

main > form > .find-box {
    text-align: right;
}

main > form > .find-box > a {
    color: #2c67de;
    font-size: 14px;
}

main > form > .submit-box {
    margin-top: 10px;
}

main > form > .submit-box > button {
    display: block;
    width: 100%;
    height: 40px;
    border: none;
    border-radius: 5px;
    box-sizing: border-box;
    background: #2c67de;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

main > form > .sign-box {
    margin-top: 10px;
}

main > form > .sign-box > a {
    display: block;
    margin: 0 auto;
    padding: 6px 0;
    color: #2c67de;
    font-size: 16px;
}

main > form > .sign-box > a.hide {
    display: none;
}