/* the important styles */

.arrow-wrap {
  z-index:100;
  background:#2782BB ;
  width:8em;
  height:8em;
  top:-5em;
  padding:3.2em 1.0em;
  border-radius:50%;
  font-size:0.5em;
  display:block;
  opacity:1;
  margin: 0 auto;
  position: relative;
}

.arrow {
  float:left;
  position:relative;
  width: 0px;
height: 0px;
border-style: solid;
border-width: 3em 3em 0 3em;
border-color: #ffffff transparent transparent transparent;
  -webkit-transform:rotate(360deg)
}

.arrow:after {
  content:'';
  position:absolute;
  top:-3.2em;
  left:-3em;
  width: 0px;
height: 0px;
border-style: solid;
border-width: 3em 3em 0 3em;
border-color: #2782BB  transparent transparent transparent;
  -webkit-transform:rotate(360deg)
}


.hint {
  position:absolute;
  top:0.6em;
  width:100%;
  left:0;
  font-size:2em;
  font-style:italic;
  text-align:center;
  color:#fff;
  opacity:0.8;
}


.arrow-wrap:hover .hint {
  opacity:0.0;
}


  @-webkit-keyframes arrows {
    0% { top:0; }
    10% { top:12%; }
    20% { top:0; }
    30% { top:12%; }
    40% { top:-12%; }
    50% { top:12%; }
    60% { top:0; }
    70% { top:12%; }
    80% { top:-12%; }
    90% { top:12%; }
    100% { top:0; }
  }
  
  .arrow-wrap .arrow {
    -webkit-animation: arrows 2.8s 0.4s;
    -webkit-animation-delay: 1s;
    -webkit-animation-iteration-count:3;
  }