/* Icon 1 */
:root {
    --burgerbtn: #555;
}


#burger {
  width: 20px;
  height: 20px;
  display:block;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .5s ease-in-out;
  -moz-transition: .5s ease-in-out;
  -o-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
  cursor: pointer;
  padding:0; margin:0;
  z-index:100 !important;
}

 #burger span {
  display: block;
  position: absolute;
  height:3px;
  width: 100%;
  background: var(--burgerbtn);
  border-radius: 1px;
  opacity: 1;
  left: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .25s ease-in-out;
  -moz-transition: .25s ease-in-out;
  -o-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}



/* Burger Span override Foundation */
#burger span {
  padding:0;
}


/* Burger CLASSIC shape */

#burger span:nth-child(1) {
  top: 0px;
}

#burger span:nth-child(2),#burger span:nth-child(3) {
  top: 8px;
}

#burger span:nth-child(4) {
  top: 16px;
}


/* Burger CLOSED shape */

#burger.open span:nth-child(1) {
  top: 16px;
  width: 0%;
  left: 50%;
}

#burger.open span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

#burger.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

#burger.open span:nth-child(4) {
  top: 16px;
  width: 0%;
  left: 50%;



}