body {
    background-image: url('/common/background.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position-x: center;
    padding: 0;
    margin: 0;
}

header {
    position: sticky;
    top: 0;
    width: 100%;
    height: 80px;

    background-color: #518555;
}

header > #title {
    display: inline-block;
    width: fit-content;
    position: absolute;
    font-weight: 600;

    line-height: 80px;
    font-size: 1.5rem;
    color: #D2E1E9;
    right: 40px;
}

@media only screen and (max-width: 600px) {
    header {
        height: 160px;
    }

    header > #title {
        max-width: 350px;
        right: 10px;
    }
}

#background-shade {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    padding-top: 1px;
    background-color: hsla(63, 50%, 38%, 0.5);
}

@media only screen and (max-width: 1300px) {
    #background-shade {
        flex-direction: column;
    }
}

#description-block {
    padding: 50px;
    margin: auto;
    margin-top: 50px;
    width: 350px;

    background-color: #D2E1E9;
    border-radius: 25px;
    margin-bottom: 10px;
}

#description-block h1 {
    color: #373A40;
    font-size: 1.5rem;
    text-align: left;
    padding: 0;
    margin: 0;
    margin-bottom: 20px;
}

#description-block p {
    color: #373A40;
    font-size: 1.25rem;
    text-align: left;
    padding: 0;
    margin: 0;
    margin-bottom: 10px;
}

#description-block a {
    color: #373A40;
    font-size: 1.25rem;
    text-align: left;
    font-weight: 600;
}

#rsvp-form {
    display: flex;
    flex-direction: column;
    margin-top: 10px;
    gap: 10px;
}

#rsvp-form > label {
    font-size: 1.25rem;
}

#rsvp-form > input {
    font-size: 1.25rem;
    border-radius: 5px;
    outline: none;
    border: 1px solid black;
    max-width: 250px;
    padding: 5px;
}

#rsvp-form > button {
    height: 50px;
    background-color: #518555;
    color: #D2E1E9;
    font-size: 1.5rem;
}