@mixin button-style {
  font-family: "MyriadProSemibold", Arial, sans-serif;
  border: none;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 2.5em;
  height: 31px;
  padding: 0 30px;
  background: #339de1;
  display: inline-block;
  color: #FFF;
  &:hover {
    background: $black;
  }
}