:root {
  --wine-red: #C7375F;
  --bright-red: #D42D2F;
  --dark-green: #344D2F;
  --light-green: #77A047;
  --gold: blue;
  --snow: #F0F4F7;
}

html, body {
    margin: 0;
    padding: 0;
    background-color: black;
    background-image: url("https://cdn.pixabay.com/photo/2016/11/21/17/02/christmas-eve-1846481_960_720.jpg");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    font-family: 'Mountains of Christmas', cursive;
    font-size: 1.1em;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
    color: var(--dark-green);
    background-color: black;
    color: white;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
    text-shadow: 1px 1px 1px red;
}

.container {
    display: flex;
    flex-direction: column;
    background: var(--gold);
    padding: 1em 2em;
    border-radius: 5px;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
}

label {
    text-align: left;
}

input,
select{ 
    margin: 0.25em;
}

select {
    margin-bottom: 0.5em
}

#ctn {
    border: 3px dashed whitesmoke;
    border-radius: 25px;
    padding: 25px;
    background-color: rgba(0, 0, 0, 0.5);
}