/* hamburger css */
.col {
	display: block;
	float:left;
	margin: 1% 0 1% 1.6%;
}

.col:first-of-type {
  margin-left: 0;
}

@media screen and (min-width: 768px){
    .col{
        display: none;
    }
}

.three{
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  color: #ecf0f1;
  text-align: center;
}

.hamburger .line{
  width: 35px;
  height: 2px;
  background-color: #ecf0f1;
  display: block;
  margin: 5px auto;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.hamburger.is-active .line{
    margin: 11px auto;
}

.hamburger:hover{
  cursor: pointer;
}
#hamburger-11{
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

#hamburger-11.is-active{
  animation: smallbig 0.6s forwards;
}

@keyframes smallbig{
  0%, 100%{
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }

  50%{
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);
  }
}

#hamburger-11.is-active .line:nth-child(1),
#hamburger-11.is-active .line:nth-child(2),
#hamburger-11.is-active .line:nth-child(3){
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#hamburger-11.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-11.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px) rotate(45deg);
  -ms-transform: translateY(13px) rotate(45deg);
  -o-transform: translateY(13px) rotate(45deg);
  transform: translateY(13px) rotate(45deg);
}

#hamburger-11.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(-45deg);
  -ms-transform: translateY(-13px) rotate(-45deg);
  -o-transform: translateY(-13px) rotate(-45deg);
  transform: translateY(-13px) rotate(-45deg);
}