.inky {
  position: relative;
  display: inline-block;
  overflow: hidden;
  border: 0;
  outline: 0;  
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -o-user-select: none;
  user-select: none;
  -webkit-transition: box-shadow .2s;
  -moz-transition: box-shadow .2s;
  -ms-transition: box-shadow .2s;
  -o-transition: box-shadow .2s;
  transition: box-shadow .2s;
  cursor: pointer;
}
.inky .touch {
  background: rgba(0, 0, 0, 0.1);
  pointer-events: none;
  border-radius: 100%;
}
.inky.white .touch {
  background: rgba(255, 255, 255, 0.2);
}
.inky.blue .touch {
  background: rgba(0, 0, 255, 0.2);
}
.inky.red .touch {
  background: rgba(255, 0, 0, 0.2);
}
.inky.green .touch {
  background: rgba(0, 255, 0, 0.2);
}
.inky.star .touch {
  border-radius: 0;
  background: none;
  background-image: url("http://img3.wikia.nocookie.net/__cb20140518063015/vocaloid/images/d/de/Star_icon.svg");
  background-position: center center;
  background-size: 50% 50%;
  background-repeat: no-repeat;
  opacity: .5;
}
.inky.heart .touch {
  border-radius: 0;
  background: none;
  background-image: url("http://upload.wikimedia.org/wikipedia/commons/4/42/Love_Heart_SVG.svg");
  background-position: center center;
  background-size: 50% 50%;
  background-repeat: no-repeat;
  opacity: .5;
}
.inky.spin .touch {
  animation: animationFrames linear .5s;
  animation-iteration-count: infinite;
  -webkit-animation: animationFrames linear .5s;
  -webkit-animation-iteration-count: infinite;
  -moz-animation: animationFrames linear .5s;
  -moz-animation-iteration-count: infinite;
  -o-animation: animationFrames linear .5s;
  -o-animation-iteration-count: infinite;
  -ms-animation: animationFrames linear .5s;
  -ms-animation-iteration-count: infinite;
}
.inky.overflow {
  overflow: visible;
}
.inky.raised, .inky .raised {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.inky[icon] {
  padding: 8px;
  border-radius: 100%;
  /*font-size: 35px;*/
  line-height: 0;
}
.inky:focus, .inky :active {
  -moz-outline-style: none;
}
.inky.raised:active, .inky .raised:active {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}
.inky[disabled], .inky .disabled, .inky [disabled]:active, .inky .disabled:active {
  background: #eee;
  color: #aaa;
  box-shadow: none !important;
}

@keyframes animationFrames {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(359deg);
  }
}
@-moz-keyframes animationFrames {
  0% {
    -moz-transform: rotate(0deg);
  }

  100% {
    -moz-transform: rotate(359deg);
  }
}
@-webkit-keyframes animationFrames {
  0% {
    -webkit-transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(359deg);
  }
}
@-o-keyframes animationFrames {
  0% {
    -o-transform: rotate(0deg);
  }

  100% {
    -o-transform: rotate(359deg);
  }
}
@-ms-keyframes animationFrames {
  0% {
    -ms-transform: rotate(0deg);
  }

  100% {
    -ms-transform: rotate(359deg);
  }
}

/*------------------------------------------------------------------*/
.btn{
    border-radius: 0;
    border: none;    
    padding: 10px 23px;
    margin: 15px;
    text-transform: uppercase;
    font-family: robotomedium;
}

.btn-circular, .btn-circular-sm {
    border-radius: 50%;
    width: 56px;
    height: 56px;
    border: none;
    margin: 15px;
    font-size: 20px;
    font-family: robotomedium;
}

.btn-circular-sm {
    width: 40px;
    height: 40px;
}

.btn-flat,.btn-flat:hover, .btn-flat:focus {
    color: #333333;
    border: none;
    background: none;
    box-shadow: none;
    padding: 10px 15px;
    margin: 15px;
    text-transform: uppercase;
    font-family: robotomedium;
}

.btn-flat.colored, .btn-flat.colored:hover, .btn-flat.colored:focus{
     color: #ff9800;
}