nav {
  position:relative;
}

header.dark nav {
  background-color:rgba(255,255,255,0.5);
}

ul.main-nav {
  list-style-type:none;
  padding:0px;
  font-size:0px;
  max-width:1000px;
  margin:0 auto;
}

ul.main-nav > li {
  display:inline-block;
  padding:0;
}

ul.main-nav > li > a {
  display:block;
  padding:20px 30px;
  position:relative;
  color:#fff;
  font-size:16px;
  font-weight:400;
  box-sizing:border-box;
}

ul.main-nav > li:hover {
  background-color:#f9f9f9;
}

ul.main-nav > li:hover > a {
  color:#333;
  font-weight:400;
}

ul.main-nav > li ul.sub-menu-lists {
  margin:0px;
  padding:0px;
  list-style-type:none;
  display:block;
}

ul.main-nav > li ul.sub-menu-lists > li {
  padding:2px 0;
}

ul.main-nav > li ul.sub-menu-lists > li > a {
  font-size:14px;
}

.ic {
  position:fixed;
  cursor:pointer;
  display:inline-block;
  right:25px;
  width:32px;
  height:24px;
  text-align:center;
  top:0px;
  outline:none;
}

.ic.close {
  opacity:0;
  font-size:0px;
  font-weight:300;
  color:#fff;
  top:8px;
  height:40px;
  display:block;
  outline:none;
}

.ic.menu {
  top:25px;
  z-index:20;
}

.ic.menu .line {
  height:4px;
  width:100%;
  display:block;
  margin-bottom:6px;
}

.sub-menu-head {
  margin:10px 0;
}

.banners-area {
  margin-top:20px;
  padding-top:15px;
}

@media only screen and (max-width:768px) {
  .sub-menu-head {
    color:orange;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu {
    display:block;
  }
}

@media only screen and (max-width:768px) {
  header.dark .ic.menu .line {
    background-color:#fff;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu .line {
    -webkit-transition:all 0.4s ease 0s;
    -o-transition:all 0.4s ease 0s;
    transition:all 0.4s ease 0s;
    -webkit-transform:rotate(0deg);
    -moz-transform:rotate(0deg);
    -ms-transform:rotate(0deg);
    transform:rotate(0deg);
    -webkit-transform-origin:center center;
    -ms-transform-origin:center center;
    transform-origin:center center;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus .line {
    background-color:#fff !important;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus .line:nth-child(1) {
    -webkit-transform:rotate(45deg);
    -moz-transform:rotate(45deg);
    -ms-transform:rotate(45deg);
    transform:rotate(45deg);
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus .line:nth-child(2) {
    -webkit-transform:rotate(-45deg);
    -moz-transform:rotate(-45deg);
    -ms-transform:rotate(-45deg);
    transform:rotate(-45deg);
    margin-top:-10px;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus .line:nth-child(3) {
    transform:translateY(15px);
    opacity:0;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus {
    outline:none;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus ~ .ic.close {
    opacity:1;
    z-index:21;
    outline:none;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus {
    opacity:1;
  }
}

@media only screen and (max-width:768px) {
  nav {
    background-color:transparent;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav {
    z-index:2;
    padding:50px 0;
    position:fixed;
    right:0px;
    top:0px;
    width:0px;
    background-color:rgba(0,0,0,1);
    height:100%;
    overflow:auto;
    -webkit-transition-property:background, width;
    -moz-transition-property:background, width;
    -o-transition-property:background, width;
    transition-property:background, width;
    -webkit-transition-duration:0.6s;
    -moz-transition-duration:0.6s;
    -o-transition-duration:0.6s;
    transition-duration:0.6s;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus ~ .main-nav {
    width:300px;
    background-color:rgba(0,0,0,1);
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > * {
    -webkit-transition-property:opacity;
    -moz-transition-property:opacity;
    -o-transition-property:opacity;
    transition-property:opacity;
    -webkit-transition-duration:0.4s;
    -moz-transition-duration:0.4s;
    -o-transition-duration:0.4s;
    transition-duration:0.4s;
    opacity:0;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus ~ .main-nav > * {
    opacity:1;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li > a:after {
    display:none;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li:first-child {
    border-radius:0px;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li {
    display:block;
    border-bottom:1px solid #444;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li > a {
    font-weight:600;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li ul.sub-menu-lists > li a {
    color:#eee;
    font-size:14px;
  }
}

@media only screen and (max-width:768px) {
  .sub-menu-head {
    font-size:16px;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li:hover {
    background-color:transparent;
  }
}

@media only screen and (max-width:768px) {
  ul.main-nav > li:hover > a {
    color:#fff;
    text-decoration:none;
    font-weight:600;
  }
}

@media only screen and (max-width:768px) {
  .ic.menu:focus ~ ul.main-nav > li > div.sub-menu-block {
    border-left:0px solid #ccc;
    border-right:0px solid #ccc;
    border-bottom:0px solid #ccc;
    position:relative;
    visibility:visible;
    opacity:1.0;
  }
}

@media only screen and (max-width:768px) {
  .sub-menu-block {
    padding:0 30px;
  }
}

@media only screen and (max-width:768px) {
  .banners-area {
    padding-bottom:0px;
  }
}

@media only screen and (max-width:768px) {
  .banners-area div {
    margin-bottom:15px;
  }
}

@media only screen and (max-width:768px) {
  .banners-area {
    border-top:1px solid #444;
  }
}

@media only screen and (min-width:769px) {
  .ic.menu {
    display:none;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav {
    display:block;
    position:relative;
  }
}

@media only screen and (min-width:769px) {
  .sub-menu-block {
    padding:15px;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li > div.sub-menu-block {
    visibility:hidden;
    background-color:#f9f9f9;
    position:absolute;
    margin-top:0px;
    width:100%;
    color:#333;
    left:0;
    box-sizing:border-box;
    z-index:3;
    font-size:16px;
    border-left:1px solid #ccc;
    border-right:1px solid #ccc;
    border-bottom:1px solid #ccc;
    opacity:0;
    -webkit-transition:all 0.4s ease 0s;
    -o-transition:all 0.4s ease 0s;
    transition:all 0.4s ease 0s;
    -webkit-transform:rotateX(90deg);
    -moz-transform:rotateX(90deg);
    -ms-transform:rotateX(90deg);
    transform:rotateX(90deg);
    -webkit-transform-origin:top center;
    -ms-transform-origin:top center;
    transform-origin:top center;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li:hover > div.sub-menu-block {
    background-color:#f9f9f9;
    visibility:visible;
    opacity:1;
    -webkit-transform:rotateX(0deg);
    -moz-transform:rotateX(0deg);
    -ms-transform:rotateX(0deg);
    transform:rotateX(0deg);
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li > div.sub-menu-block > * {
    -webkit-transition-property:opacity;
    -moz-transition-property:opacity;
    -o-transition-property:opacity;
    transition-property:opacity;
    -webkit-transition-duration:0.4s;
    -moz-transition-duration:0.4s;
    -o-transition-duration:0.4s;
    transition-duration:0.4s;
    opacity:0;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li:hover > div.sub-menu-block > * {
    opacity:1;
  }
}

@media only screen and (min-width:769px) {
  .sub-menu-head {
    font-size:20px;
  }
}

@media only screen and (min-width:769px) {
  header.dark ul.main-nav > li > a {
    border-right:1px solid #bbb;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li > a:after {
    content:'';
    width:1px;
    height:62px;
    position:absolute;
    right:0px;
    top:0px;
    z-index:2;
  }
}

@media only screen and (min-width:769px) {
  header.dark ul.main-nav > li > a:after {
    background-color:#777;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li > a.mega-menu > span {
    display:block;
    vertical-align:middle;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li > a.mega-menu > span:after {
    width:0;
    height:0;
    border-left:5px solid transparent;
    border-right:5px solid transparent;
    border-top:5px solid #fff;
    content:'';
    background-color:transparent;
    display:inline-block;
    margin-left:10px;
    vertical-align:middle;
  }
}

@media only screen and (min-width:769px) {
  ul.main-nav > li:hover > a.mega-menu span:after {
    border-left:5px solid transparent;
    border-right:5px solid transparent;
    border-top:0px solid transparent;
    border-bottom:5px solid #666;
  }
}

@media only screen and (min-width:769px) {
  .banners-area {
    border-top:1px solid #ccc;
  }
}