html {
    background-color: rgb(127, 255, 255);
    background-image: url(cadr_agency.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    font-family: "Google Sans", sans-serif;
}
/* ID */
#title {
    background-color: rgb(178, 255, 255);
    text-align: center;
    padding: 10px;
    width: stretch;
}

#subtitle {
    background-color: rgb(178, 255, 255);
    border-radius: 10px;
    padding: 10px;
    width: max-content;
}

#registerbtn {
    align-items: center;
}
/* Классы */
.authorize, .user_data {
    background-color: rgb(178, 255, 255);
    border-radius: 5px;
    padding: 25px;
    width: min-content;
}
.error_message, .login_successful {
    background-color: rgb(178, 255, 255);
    border-radius: 5px;
    padding: 25px;
}
.buttons {
    display: flex;
    flex-direction: column;
}
.staylogin {
    margin-bottom: 22px;
}
.hint {
    margin: 5px 0 22px 0;
    font-size: small;
    color: gray;
}
/* Отдельные элементы */
h1 {
    margin-top: 0;
    margin-bottom: 0;
}

input[type='text'], input[type='email'], input[type='password'], input[type='date'], input[type='file'] {
    border: none;
    font-family: "Google Sans", sans-serif;
    height: 24px;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    min-height: 100vh;
    margin: 0;
    gap: 50px;
}

tr, th, td {
    border: 2px solid black;
    padding: 10px;
}

button {
    border: none;
    margin: 10px 0 10px 0;
    padding: 10px;
    font-family: "Google Sans", sans-serif;
}

label {
    display: block;
}

footer {
    background-color: aqua;
    margin-top: auto;
    text-align: center;
    padding: 10px;
    width: stretch;
}