search-engine-optimization/_sass/_base.scss

@-ms-viewport {
  width: device-width;
}

* {
  -webkit-tap-highlight-color: transparent;
}

-moz-::selection,
::selection {
  background: $color;
  color: $color-bg;
  text-shadow: none;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  font-size: $root-font-size;
  height: 100%;
  text-rendering: optimizeLegibility;
}

body {
  background: $color-bg;
  color: $color;
  font: $font-weight #{$font-size}/#{$line-height} $font-family, $font-family-fallback;
  height: 100%;
  margin: 0;
  position: relative;
}

footer,
header,{
  display: block;
}

a {
  background: transparent;
  border: 0;
  color: $color-link;
  text-decoration: none;
  transition: background-color .3s, color .3s;

  &:active {
    color: $color-link-active;
  }

  &:focus,
  &:hover {
    color: $color-link-hover;
  }

  &:focus {
    outline: none;
  }

}

em {
  font-style: italic;
}

b,
strong {
  font-weight: bold;
}

blockquote {
  margin: 0;
  quotes: '\201C' '\201D' '\2018' '\2019';

  p {

    &:before {
      content: open-quote;
    }

    &:after {
      content: close-quote;
    }

  }

}

code {
  font-family: $font-family-code, $font-family-code-fallback;
  font-size: 1rem;
  overflow: auto;
  word-break: break-all;
  word-wrap: break-word;
}

footer {
  display: block;
  margin: 0;
  padding: 0;
}

hr {
  background-color: $color-border;
  border: 0;
  box-sizing: content-box;
  height: 1px;
  margin: 0 0 1.5rem;
}

img {
  display: block;
  max-width: 100%;
}

ol,
ul {
  margin: 0 0 1.5rem;
  padding: 0 0 0 1.5rem;

  ol,
  ul {
    margin: .5rem 0 0;
    padding-left: 1.5rem;
  }

  li {
    margin-bottom: .5rem;
  }

}

p {
  margin: 0 0 .5rem;
}

pre {
  display: block;
  margin: 0;
  overflow: auto;
  word-break: break-all;
  word-wrap: break-word;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  text-align: left;
  width: 100%;
}

caption,
td,
th {
  padding: 0;
  vertical-align: top;
}