* {
box-sizing: border-box;
border: 0;
font: inherit;
font-size: 90%;
line-height: 1.2em;
list-style-type: none;
margin: 0;
outline: 0;
padding: 0;
text-decoration: none;
vertical-align: baseline;
}

body {
background-color: lightgray;
font-family: serif;
font-size: 1.2rem;
}

button, input {
font-size: 1.8rem;
}

input + button {
display: none;
}

cite {
color: grey;
font-family: serif;
text-transform: uppercase;
}

div ul {
list-style-type: none;
}