:root {
    --smaller: 0.75;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    margin: 0;
}

body {
    align-items: center;
    background-color: #ffd54f;
    display: flex;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.container {
    color: #333;
    margin: 0 auto;
    text-align: center;
}

h1 {
    font-weight: normal;
    letter-spacing: 0.125rem;
    text-transform: uppercase;
}

li {
    display: inline-block;
    font-size: 1.5em;
    list-style-type: none;
    padding: 1em;
    text-transform: uppercase;
}

li span {
    display: block;
    font-size: 4.5rem;
}

.emoji {
    display: none;
    padding: 1rem;
}

.emoji span {
    font-size: 4rem;
    padding: 0 0.5rem;
}

.text-danger {
    color: red;
}

@media all and (max-width: 768px) {
    h1 {
        font-size: calc(1.5rem * var(--smaller));
    }

    li {
        font-size: calc(1.125rem * var(--smaller));
    }

    li span {
        font-size: calc(3.375rem * var(--smaller));
    }
}

body {
    justify-content: flex-end;
}

.menu-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
}

.menu-button {
    float: right;
    background-color: transparent;
    color: black;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
}

.menu {
    list-style-type: none;
    margin: 50px 0 0;
    background-color: transparent;
}

.menu li {
    padding: 0px !important;
    cursor: pointer;
}

.hidden {
    display: none;
}