body {
    background: aliceblue;
    max-width: 540px;
    text-align: left;
    margin-left: auto;
    margin-right: auto;
    transition: opacity 1s ease-in-out;
}

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

.container {
    background-color: #eee;
    max-width: 540px;
    min-height: 100vh;
    height: 100%;
}

header {
    position: relative;
    width: 100%;
    background: rgb(8, 9, 19);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    line-height: 50px;
}

header .brand {
    display: flex;
    margin-left: 1.6rem;
    align-items: center;
    height: 100%;
}

header .brand h1 a {
    color: white;
    text-decoration: none;
}

header .navbar {
    margin-right: 1rem;
}

header .navbar a {
    display: block;
    color: #fcaf09;
    padding: 0 10px;
    text-decoration: none;
    font-weight: bold;
    line-height: 50px;
}

header .navbar a:hover {
    color: crimson;
}

.content {
    text-align: center;
    font-size: 3vh;
}

.container .content h3 {
    text-align: end;
    margin-right: 1rem;
}

.container .content table {
    text-align: start;
    margin: 1rem;
}

.container .content table th {
    text-align: start;
    padding-right: 0.6rem;
}

.container .content table td {
    text-align: start;
    padding-right: 0.6rem;
    font-size: 2.4vh;
}

#timer {
    color: #fcaf09;
    font-size: 6vh;
}

.content a {
    color: #092efc;
    margin: 0 5px;
    text-decoration: none;
}

.content a:hover {
    color: crimson;
}

.content .btn {
    display: inline-block;
    padding: 10px 30px;
    font-size: 20px;
    background: #333;
    color: #fff;
    margin: 0 5px;
    text-decoration: none;
    border-radius: 5px;
}

.content .btn:hover {
    background: crimson;
}

.container .content ul li {
    display: inline-block;
    background: #fcaf09;
    color: #fff;
    padding: 1.2rem;
    margin: 0.2rem;
    border-radius: 1rem;
}

.container .content ul li span {
    font-size: 1.2rem;
}

footer {
    position: fixed;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100000;
    max-width: 540px;
    width: 100%;
    height: 60px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px 10px 0 0;
    filter: drop-shadow(0 15px 18px rgba(0, 0, 0, 0.5));
}

footer nav {
    display: flex;
    width: 100%;
}

footer nav a {
    position: relative;
    list-style: none;
    width: 70px;
    height: 60px;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    text-align: center;
    font-weight: 500;
    text-transform: uppercase;
}

footer nav a .icon {
    position: relative;
    display: block;
    line-height: 65px;
    font-size: 1.8em;
    text-align: center;
    transition: 0.5s;
    color: #666;
    transform: translateY(-4px);
}

footer nav a.active .icon {
    color: var(--clr);
}

footer nav a .text {
    position: absolute;
    color: #666;
    padding: 2px 7px;
    border-radius: 12px;
    font-weight: 400;
    font-size: 0.75em;
    letter-spacing: 0.05em;
    transition: 0.5s;
    transform: translateY(15px);
}

footer nav a.active .text {
    color: var(--clr);
}

footer nav a .promo-icon {
    font-size: 3.4em;
    color: rgb(146, 105, 0);
    transform: translateY(-14px);
}

.indicator {
    position: absolute;
    top: -22px;
    width: 62px;
    height: 22px;
    background: #fff;
    transition: 0.5s;
    border-radius: 18px 18px 0 0;
}

.indicator::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -27px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: transparent;
    box-shadow: 15px 18px #fff;
}

.indicator::after {
    content: '';
    position: absolute;
    top: -8px;
    right: -27px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: transparent;
    box-shadow: -15px 18px #fff;
}