.hamburger {
  width: 38px;
  height: 12px;
  position: relative;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: 100ms ease-in-out;
  -moz-transition: 100ms ease-in-out;
  -o-transition: 100ms ease-in-out;
  transition: 100ms ease-in-out;
  cursor: pointer;
}

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

.hamburger.open span, .hamburger.open:hover span, .hamburger.open.open span {
  background: #E2061B;
}

.hamburger:hover span {
  background: #E2061B;
}

.hamburger.open span {
  background: #E2061B;
}

.hamburger span:nth-child(1) {
  top: 0px;
}

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

.hamburger span:nth-child(4) {
  top: 16px;
}

.hamburger.open span:nth-child(1) {
  top: 8px;
  width: 0%;
  left: 50%;
}

.hamburger.open span {
  top: 4px; width: 32px;
  left: 4px;
}

.hamburger.open span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  color: #E2061B;
}

.hamburger.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  color: #E2061B;
}

.hamburger.open span:nth-child(4) {
  top: 9px;
  width: 0%;
  left: 50%;
  color: #E2061B;
}