[class^="hvr-"] {
  /*
  margin: .4em;
  padding: 1em;
  */
  cursor: pointer;
  background: #e1e1e1;
  text-decoration: none;
  color: #303030;
  /* Prevent highlight colour when element is tapped */
  -webkit-tap-highlight-color: rgba(0,0,0,0);

  /* Smooth fonts */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  border:1px solid #303030;
  box-sizing: border-box;
}

a {
    color: #2098D1;
    text-decoration: none;
}

.effects {
  margin-top: 6em;
}

/* Rectangle Out */
.hvr-rectangle-out {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  position: relative;
  background: #666666;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.hvr-rectangle-out:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #d03435;
  -webkit-transform: scale(0);
  transform: scale(0);
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-rectangle-out:hover, .hvr-rectangle-out:focus, .hvr-rectangle-out:active {
  color: white;
}
.hvr-rectangle-out:hover:before, .hvr-rectangle-out:focus:before, .hvr-rectangle-out:active:before {
  -webkit-transform: scale(1);
  transform: scale(1);
}

/* Rectangle Out */
.hvr-rectangle-out2 {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  position: relative;
  background: #666666;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.hvr-rectangle-out2:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #d03435;
  -webkit-transform: scale(0);
  transform: scale(0);
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-rectangle-out2:hover, .hvr-rectangle-out2:focus, .hvr-rectangle-out2:active {
  color: white;
}
.hvr-rectangle-out2:hover:before, .hvr-rectangle-out2:focus:before, .hvr-rectangle-out2:active:before {
  -webkit-transform: scale(1);
  transform: scale(1);
}