#cd-nav{display:none;}
.cd-nav{ width:100%; height:40px; }
.cd-nav ul{ width:100%; height:40px; position:fixed;background:#222222; z-index:999 }
.cd-nav ul li{ width:25%; height:40px; float:left; list-style:none; line-height:40px; text-align:center}
.cd-nav ul li a{ color:#FFF; text-decoration:none}
.icon{color: #333;}
.cd-nav-trigger {
  position: fixed;
  z-index: 3;
  right: 5%;
  top: 20px;
  height: 34px;
  width: 34px;
  background-color: #333;
  border-radius: 50%;
  /* image replacement */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  -webkit-transition: -webkit-transform 0.5s;
  -moz-transition: -moz-transform 0.5s;
  transition: transform 0.5s;
}
.cd-nav-trigger .cd-nav-icon {
  /* icon created in CSS */
  position: absolute;
  left: 50%;
  top: 50%;
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  width: 16px;
  height: 2px;
  background-color: #ffffff;
}
.cd-nav-trigger .cd-nav-icon::before, .cd-nav-trigger .cd-nav-icon:after {
  /* upper and lower lines of the menu icon */
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: -webkit-transform 0.5s, width 0.5s, top 0.3s;
  -moz-transition: -moz-transform 0.5s, width 0.5s, top 0.3s;
  transition: transform 0.5s, width 0.5s, top 0.3s;
}
.cd-nav-trigger .cd-nav-icon::before {
  -webkit-transform-origin: right top;
  -moz-transform-origin: right top;
  -ms-transform-origin: right top;
  -o-transform-origin: right top;
  transform-origin: right top;
  -webkit-transform: translateY(-6px);
  -moz-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  -o-transform: translateY(-6px);
  transform: translateY(-6px);
}
.cd-nav-trigger .cd-nav-icon::after {
  -webkit-transform-origin: right bottom;
  -moz-transform-origin: right bottom;
  -ms-transform-origin: right bottom;
  -o-transform-origin: right bottom;
  transform-origin: right bottom;
  -webkit-transform: translateY(6px);
  -moz-transform: translateY(6px);
  -ms-transform: translateY(6px);
  -o-transform: translateY(6px);
  transform: translateY(6px);
}
.no-touch .cd-nav-trigger:hover .cd-nav-icon::after {
  top: 2px;
}
.no-touch .cd-nav-trigger:hover .cd-nav-icon::before {
  top: -2px;
}
.cd-nav-trigger svg {
  position: absolute;
  top: 0;
  left: 0;
}
.cd-nav-trigger circle {
  /* circle border animation */
  -webkit-transition: stroke-dashoffset 0.4s 0s;
  -moz-transition: stroke-dashoffset 0.4s 0s;
  transition: stroke-dashoffset 0.4s 0s;
}
.navigation-is-open .cd-nav-trigger {
  /* rotate trigger when navigation becomes visible */
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}
.navigation-is-open .cd-nav-trigger .cd-nav-icon::after,
.navigation-is-open .cd-nav-trigger .cd-nav-icon::before {
  /* animate arrow --> from hamburger to arrow */
  width: 50%;
  -webkit-transition: -webkit-transform 0.5s, width 0.5s;
  -moz-transition: -moz-transform 0.5s, width 0.5s;
  transition: transform 0.5s, width 0.5s;
}
.navigation-is-open .cd-nav-trigger .cd-nav-icon::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.navigation-is-open .cd-nav-trigger .cd-nav-icon::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.no-touch .navigation-is-open .cd-nav-trigger:hover .cd-nav-icon::after, .no-touch .navigation-is-open .cd-nav-trigger:hover .cd-nav-icon::before {
  top: 0;
}
.navigation-is-open .cd-nav-trigger circle {
  stroke-dashoffset: 0;
  -webkit-transition: stroke-dashoffset 0.4s 0.3s;
  -moz-transition: stroke-dashoffset 0.4s 0.3s;
  transition: stroke-dashoffset 0.4s 0.3s;
}