html {
    font-family: 'Nunito', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    height: calc(var(--vh, 1vh) * 100);
}

form {
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: rgba(173, 173, 173, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

#time_login_container {
    display: flex;
    flex-direction: column;
    border-radius: 3px;
    width: calc(100vw - 100px);
    max-width: 400px;
}

#header {
    font-family: 'Nunito', sans-serif;
    font-size: 100px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 50px;
    color: white;
}

.input {
    color: white;
    margin-top: 25px;
}

input {
    height: 40px;
    padding: 0 15px; 
    font-family: 'Nunito';
    transition: all 100ms ease-in-out;
    background: none;
    color: white;
}

input[type="text"], input[type="password"] {
    width: calc(100% - 32px);
    border: 1px solid white;
    border-radius: 3px;
}

input[type="text"]:focus, input[type="password"]:focus {
    outline: none;
    border: 1px solid white;
}

#error {
    color: white;
}

#btn_time_login {
    height: 50px;
    margin-top: 56px;
    border: none;
    background-color: white;
    color: black;
    border-radius: 3px;
    font-size: 15px;
    transition: background 0.2s ease-in-out;
}

#btn_time_login:hover {
    background-color: #dcdcdc;
    cursor: pointer;
}

#bg_video {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -10;
}

#video_link {
    position: absolute;
    bottom: 0;
    right: 0;
    color: white;
}

@media only screen and (max-width: 400px) {
    #header {
        font-size: 80px;
        margin: 0;
    }

    #btn_time_login {
        margin-top: 20px;
    }

    .input {
        margin-top: 15px;
    }
}