/* Icon 1 */

#nav-icon1, #nav-icon2, #nav-icon3, #nav-icon4 {
    width: 35px;
    height: 35px;
    position: relative;
    margin: 30px auto;
    -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;
  }
  
  #nav-icon1 span, #nav-icon3 span, #nav-icon4 span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: #030303;
    border-radius: 4px;
    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;
  }


/* Icon 3 */
#nav-icon3 span:nth-child(1) {
  top: 0px;
  width: 85%;
}

#nav-icon3 span:nth-child(2),#nav-icon3 span:nth-child(3) {
  top: 12px;
}

#nav-icon3 span:nth-child(4) {
  top: 24px;
  width: 70%;
}
#nav-icon3:hover span:nth-child(1),
#nav-icon3:hover span:nth-child(4) {
  width: 100%;
}

#nav-icon3.open span:nth-child(1) {
  top: 18px;
  width: 0%;
  left: 50%;
}

#nav-icon3.open span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

#nav-icon3.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

#nav-icon3.open span:nth-child(4) {
  top: 15px;
  width: 0%;
  left: 50%;
}

#header .txt {
  transition: all 0.5s ease;
}
#header.open .txt {
  opacity: 0;
}
#nav-icon3.open span {
  background-color: #E0AF0A;
}