html {
  font-family: Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  word-spacing: 1px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
}

.logo {
  position: absolute;
  margin: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 60px;
  width: 60px;
}