html {
    line-height: 1.15;
}

body {
    margin: 0;
}

main {
    display: block;
}

h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

img {
    border-style: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
}