ul, ol {
  list-style: none;
}
#nav {
  position: absolute;
  left: 50%;
  margin-left: -30em; /* 30 480 */
}
#nav > a {
  display: none;
}
#nav li {
  position: relative;
}
#nav li a {
  color: #7b8190;
  font-weight: 600;
  display: block;
  font-size: 13px;
}
#nav span:after {
  width: 0;
  height: 0;
  border: 0.313em solid transparent; /* 5 */
  border-bottom: none;
  border-top-color: #efa585;
  content: '';
  vertical-align: middle;
  display: inline-block;
  position: relative;
  right: -0.313em; /* 5 */
}
/* first level */

      #nav > ul {
  height: 3.75em; /* 60 */
}
#nav > ul > li {
  float: left;
  padding: 0 5px;
}
#nav > ul > li:hover > a, #nav > ul:not( :hover ) > li.active > a {
  background-color: #fff;
}
/* second level */

        #nav li ul {
  background-color: #fff;
  display: none;
  position: absolute;
  top: 100%;
  width: 250px;
  z-index: 999999;
}
#nav li:hover ul {
  display: block;
  left: 0;
  right: 0;
}
#nav li:not( :first-child ):hover ul {
  left: -1px;
}
#nav li ul a {
  font-size: 1.1em; /* 20 */
}
#nav li ul li a:hover, #nav li ul:not( :hover ) li.active a {
  background-color: #fff;
}
 @media only screen and ( max-width: 62.5em ) /* 1000 */ {
#nav {
  width: 100%;
  position: static;
  margin: 0;
}
}
 @media only screen and ( max-width: 40em ) /* 640 */ {
html {
  font-size: 75%; /* 12 */
}
#nav {
  position: relative;
  top: auto;
  left: auto;
}
#nav > a {
  width: 3.125em; /* 50 */
  height: 3.125em; /* 50 */
  text-align: left;
  text-indent: -9999px;
  background-color: #fff;
  position: relative;
}
#nav > a:before, #nav > a:after {
  position: absolute;
  border: 2px solid #000;
  top: 35%;
  left: 25%;
  right: 25%;
  content: '';
}
#nav > a:after {
  top: 60%;
}
#nav:not( :target ) > a:first-of-type, #nav:target > a:last-of-type {
  display: block;
}
/* first level */

      #nav > ul {
  height: auto;
  display: none;
  position: fixed;
  top: 70px;
  right: 0;
}
#nav:target > ul {
  display: block;
  z-index:999999;
  background-color: #fff;
}
#nav > ul > li {
  width: 100%;
  float: none;
}
/* second level */

        #nav li ul {
  position: static;
  padding: 1.25em; /* 20 */
  padding-top: 0;
}
}