@charset "utf-8";
nav {
  width: 100%;
  background: #FF6;
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: auto;
}
.nav-inner > ul {
  display: block;
  float: left;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}
.nav-inner > ul > li {
  position: relative;
  width: 16.6666%;
  float: left;
}
.nav-inner ul li a {
  display: block;
  padding: 8px 20px;
  color: #333;
  text-decoration: none;
  font-weight: 600;
  width: 100%;
  text-align: center;
  transition: color 0.3s ease;
  font-size: 12px;
}
.nav-inner ul li a:hover {
  color: #666;
}
.nav-inner li > ul {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  background: #444;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .12);
  overflow: hidden;
  height: 0;
  transition: height 0.3s ease;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-inner li > ul > li {
  display: block;
  width: 100%;
}
.nav-inner li > ul > li > a {
  white-space: wrap;
  color: #ccc;
  transition: color 0.3s ease;
}
.nav-inner li > ul > li > a:hover {
  color: #FF6;
}
@media only screen and (max-width: 860px) {
  nav {
    width: 200px;
    height: 100%;
    background-color: #333;
    position: fixed;
    top: 0px;
    left: -200px;
    z-index: 5;
    overflow-y: scroll;
    padding-bottom: 80px;
    transition: left 0.2s ease-in-out;
  }
  nav.open {
    left: 0px;
  }
  nav .nav-inner {
    width: 100%;
    height: auto;
    float: left;
    display: block;
    padding-top: 60px;
  }
  .nav-inner > ul > li {
    width: 100%;
    float: left;
    display: block;
    height: auto;
  }
  .nav-inner > ul > li a {
    width: 100%;
    height: auto;
    float: left;
    color: #999;
    text-align: left;
  }
  .nav-inner li > ul {
    position: inherit;
    width: 100%;
    float: left;
  }
  .nav-inner li.mobile-open > ul {
    height: auto;
  }
}