cssOMS/clean.scss

html, body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td, nav, section, iframe, label {
    margin: 0;
    padding: 0;
}

a, img, button {
    outline: none;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
}

ul {
    list-style: none;
}

th {
    font-weight: 300;
}

input, select, textarea, .textarea, button {
    box-sizing: border-box;
    box-shadow: none;

    &:focus {
        outline: none;
    }

    appearance: none;
    border-radius: 0;
}

input[type=checkbox] {
    margin-right: 5px;
}

button {
    &::-moz-focus-inner {
        border: 0;
    }
}

table {
    border-collapse: separate;
    border-spacing: 0;
}

i {
    font-style: normal;
}