html {
    background-color: powderblue;
}

body {
    font-family: Arial, sans-serif;
    font-size: 1rem;
}

.post {
    margin-bottom: 2rem
}

main,
footer {
    margin: 0 auto 1.875rem;
    max-width: 75rem;
    padding: 0 1.5rem;
}

footer {
    text-align: center;
}

.footer {
	line-height: 1.25;
}

pre {
    background: #a5d7dd;
    padding: 1rem;
    overflow-x: auto;
}

h1, h2, h3 {
    font-family: Arial,sans-serif;
}

a {
    color:rgb(56, 79, 255);
    text-decoration:none;
    border-bottom-style:solid;
    border-bottom-width:1px;
    border-bottom-color:rgba(56, 79, 255, 0.3)
}

a:visited {
    color:#bb5ce3;
    border-bottom-color:rgba(187,92,227,0.3)
}

a:hover {
    color:red;
    border-bottom-color:rgba(255,0,0,0.3)
}