* {
    padding: 0;
    margin: 0;
    border: 0;
    outline: 0;
    box-sizing: border-box;
    font: 16px "Arial";
    color:rgb(43, 41, 41);
}

.box {
    padding: 1.25rem;
}

h1 {
    font-size: 3rem;
}

p {
    font-size: 1.1rem;
}

pre {
    opacity: 0.8;
}

hr {
    border: 1px solid rgb(63, 61, 61);
    width: 100%;
    margin-top: 0.25rem;
    margin-bottom: 0.75rem;
}

a {
    display: inline-block;
    text-decoration: none;
    color: rgb(29, 118, 129);
}

a:hover {
    color: rgb(9, 72, 80);
    transform: scale(1.02, 1.02);
    transition: 0.3s all;
}

ul {
    margin-left: 32px;
}

.header {
    background-color: rgb(221, 184, 16);
}

.yellow {
    color: rgb(95, 86, 6);
}