@import url(https://fonts.googleapis.com/css?family=Open+Sans:400|Raleway:300);

$btn-width: 250px !default;
$btn-height: 80px !default;
$btn-full: $btn-height+$btn-width !default;
$btn-half: $btn-full/2 !default;
$bg-color: #eeeeee !default;

html {
  padding-top: 50px;
  font-family: 'Open Sans', Helvetica, arial, sans-serif;
  text-align: center;
  background-color: $bg-color;

  *,
  *:before,
  *:after {
    box-sizing: border-box;
    transition: 0.5s ease-in-out;
  }

  i,em,
  b,strong,
  span {
    transition: none;
  }
}

*:before,
*:after {
  z-index: -1;
}