.nav,.nav-toggle{display: none;}
@media(max-width: 990px) {
.nav,.nav-toggle{display: block;}
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  font-weight: 300;
}
/*body {
    padding-left: 0px;
  
}*/
body.nav-open .lower-screen {
  -webkit-transform: scale(0.8, 0.8);
      -ms-transform: scale(0.8, 0.8);
          transform: scale(0.8, 0.8);
}
body.nav-open {
	width: 100%!important;
  overflow: hidden !important;
}
body.nav-open .nav {
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
body.nav-open .nav-toggle {
  box-shadow: none;
  
}
body.nav-open .nav-toggle:before {
  /*width: 3500px;*/
  height: 3000px;
  background-color:#a5a5a5;
  opacity: 1;
}
body.nav-open .nav-toggle .icon {
  width: 0;
}
body.nav-open .nav-toggle .icon:before {
  -webkit-transform: translateY(9px) rotate(45deg);
      -ms-transform: translateY(9px) rotate(45deg);
          transform: translateY(9px) rotate(45deg);
}
body.nav-open .nav-toggle .icon:after {
  -webkit-transform: translateY(-9px) rotate(-45deg);
      -ms-transform: translateY(-9px) rotate(-45deg);
          transform: translateY(-9px) rotate(-45deg);
}

.nav-toggle {
  /*width: 60px;*/
 width:100%;
  height: 60px;
  z-index: 2;
  /*border-radius: 50%;*/
  /*margin: 20px;*/
  position: absolute;
  cursor: pointer;
  /*box-shadow: 0 3px 0 rgba(0, 0, 0, 0.2);*/
  -webkit-transition-duration: 0.66s;
          transition-duration: 0.66s;
  -webkit-transition-timing-function: swing;
          transition-timing-function: swing;
}
.nav-toggle:before {
  /*width: 100px;*/
 width:100%;
  height: 100px;
  /*border-radius: 50%;*/
  background-color: #a5a5a5;
  content: "";
  position: absolute;
  /*top: 70%;
  left: 70%;*/
  top: 55%;
  left: 50%;
  opacity: .7;
  -webkit-transform: translateX(-50%) translateY(-50%);
      -ms-transform: translateX(-50%) translateY(-50%);
          transform: translateX(-50%) translateY(-50%);
  -webkit-transition-duration: 0.66s;
          transition-duration: 0.66s;
  -webkit-transition-timing-function: swing;
          transition-timing-function: swing;
}
.nav-toggle .icon {
  width: 50px;
  height: 4px;
  background-color: white;
  border-radius: 2px;
  position: absolute;
  top: 38px;
  left: 15px;
  -webkit-transition-duration: 0.5s;
          transition-duration: 0.5s;
  transiting-timing-function: swing;
}
.nav-toggle .icon:before,
.nav-toggle .icon:after {
  width: 50px;
  height: 4px;
  background-color: white;
  border-radius: 2px;
  content: "";
  position: absolute;
  left: 0;
  -webkit-transition-duration: 0.5s;
          transition-duration: 0.5s;
  -webkit-transition-timing-function: swing;
  transition-timing-function: swing;
}
.nav-toggle .icon:before {
  top: -9px;
}
.nav-toggle .icon:after {
  top: 9px;
}
.nav-toggle img{   
	 position: absolute;
    top: 30%;
    left: 38%;
    width: 200px;
}
.img-none{display: none;}
.nav {
  position: absolute;
  top: 110px;
  left: 0;
  width: 100%;
 /* height: 100%;*/
  z-index: -1;
  padding: 0 20px;
  -webkit-transition-duration: 0.66s;
          transition-duration: 0.66s;
  -webkit-transition-timing-function: swing;
          transition-timing-function: swing;
  -webkit-transform: translateY(100%);
          transform: translateY(100%);
}
.nav-z{z-index: 9;}
	
.nav ul li {
  list-style: none;
}
.nav ul li a {
  display: block;
  padding: 20px 0;
  text-align: center;
  color: white;
  text-decoration: none;
  font-size: 36px;
  -webkit-transition-duration: 0.25s;
          transition-duration: 0.25s;
      border-bottom: 1px solid #fff;
}
.nav ul li a img {margin-right:20px; width:50px;}
.nav ul:hover li a {
  opacity: 0.5;
}
.nav ul:hover li:hover a {
  opacity: 1;
}

}