#nav {  position: absolute;  left: 0;}

#toggle { display: none }

@media screen and (max-width: 570px) {
	
  .js #nav {
    clip: rect(0 0 0 0);
    max-height: 0;
    position: absolute;
    display: block;
    overflow: hidden;
  }
  #nav {
    top: 0;
    width: 100%;
    position: relative;
  }
  #nav a{ background:#707477; 
  border-bottom: 1px solid rgba(0,0,0, .2); 
  display: block;
  padding: .6em 2em;
  width: 100%;  
  }
  #content .left-content ul li a{color:#fff;}
  #content .left-content ul li a:hover{  color:#2a2e30;}
  #nav.opened { max-height: 9999px }
  #nav a:hover { background: transparent }
  #nav .active a:hover {  color:#2a2e30; background: rgba(0,0,0, .3) }
  #toggle {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    display: block;
    width: 70px;
    height: 55px;
    
    margin: 0 auto 1em auto;
    text-indent: -9999px;
    overflow: hidden;
    background: #444 url(../images/hamburger.png) no-repeat 50% 33%;
  }
  .main {
    -webkit-overflow-scrolling: auto;
    box-shadow: none;
    padding: 0 2em 2em;
    border-radius: 0;
    position: relative;
    width: 100%;
    overflow: hidden;
  }
  .main::-webkit-scrollbar { background-color: transparent }

    
}