@media only screen and (max-width : 1275px) {
  .fixed {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  #header .mask {
    background: rgba(22, 34, 42, .4);
    top: 60px;
    left: 0;
    z-index: 1;
    position: absolute;
    width: 100%;
    height: 100vh;
    opacity: 1;
    display: none;
  }
}
a.meanmenu-reveal {
  display: none;
}
.mean-container .mean-bar {
  width: 100%;
  position: fixed;
  background: none;
  min-height: 60px;
  z-index: 999998;
  top: 0;
  left: 0;
}
.mean-container .mean-bar {
  width: 100%;
  position: fixed;
  background: none;
  min-height: 60px;
  z-index: 98;
  top: 0;
  left: 0;
}
.meanmenu-reveal-btn {
  position: absolute;
  display: block;
  z-index: 99999;
  box-sizing: border-box;
  width: 60px;
  height: 60px;
  right: 0;
  top: 0;
}
.meanmenu-reveal {
  width: 35px;
  height: 21px;
  margin: 15px 17px 25px 17px;
  display: block !important;
  position: relative;
}
.meanmenu-reveal span {
  display: inline-block;
  transition: all .4s;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  margin: 0 auto;
}
.meanmenu-reveal span:nth-of-type(1) {
  top: 0;
  background: #333;
  /* animation: menu-ber01 .75s forwards; */
}
.meanmenu-reveal span:nth-of-type(2) {
  top: 11px;
  background: #333;
}
.meanmenu-reveal span:nth-of-type(3) {
  top: 21px;
  background: #333;
}
.meanmenu-reveal span:nth-of-type(1) {
  -webkit-animation: menu-ber01 .15s forwards;
  animation: menu-ber01 .15s forwards;
}
.meanmenu-reveal span:nth-of-type(2) {
  transition: all .25s .25s;
  opacity: 1;
}
.meanmenu-reveal span:nth-of-type(3) {
  -webkit-animation: menu-ber02 .15s forwards;
  animation: menu-ber02 .15s forwards;
}
.meanclose span:nth-of-type(1) {
  -webkit-animation: active-menu-ber01 .15s forwards;
  animation: active-menu-ber01 .15s forwards;
  top: -2px;
}
.meanclose span:nth-of-type(2) {
  opacity: 0;
}
.meanclose span:nth-of-type(3) {
  -webkit-animation: active-menu-ber03 .15s forwards;
  animation: active-menu-ber03 .15s forwards;
}
@keyframes menu-ber01 {
  0% {
    transform: translateY(14px) rotate(45deg);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}
@keyframes menu-ber02 {
  0% {
    transform: translateY(-8px) rotate(-45deg);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}
@keyframes active-menu-ber01 {
  0% {
    transform: translateY(0) rotate(0);
  }
  100% {
    transform: translateY(14px) rotate(45deg);
  }
}
@keyframes active-menu-ber03 {
  0% {
    transform: translateY(0) rotate(0);
  }
  100% {
    transform: translateY(-8px) rotate(-45deg);
  }
}
.mean-container .mean-nav {
  width: 100%;
  margin-top: 57px;
  max-height: 100vh;
  overflow-y: auto;
}
.mean-container .mean-nav ul {
  padding: 0;
  margin: 0;
  width: 100%;
  list-style-type: none;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  position: relative;
  z-index: 99;
  max-height: 100vh;
  max-height: calc(100vh - 60px);
  background: #999;
}
.mean-container .mean-nav ul ul {
  padding-bottom: 0;
  margin-bottom: 0;
}
.mean-container .mean-nav ul li {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  border-bottom: 1px solid #666;
}
.mean-container .mean-nav ul li a, .mean-container .mean-nav ul li span.pre {
  display: block;
  width: 100%;
  padding: 1em;
  margin: 0;
  text-align: left;
  text-decoration: none;
  text-transform: uppercase;
  color: #fff;
  box-sizing: border-box;
}
.mean-container .mean-nav ul li li a {
  width: 100%;
  padding: 1em 10%;
  text-shadow: none !important;
  visibility: visible;
}
.mean-container .mean-nav ul li.mean-last a {
  border-bottom: none;
  margin-bottom: 0;
}
.mean-container .mean-nav ul li li li a {
  width: 70%;
  padding: 1em 15%;
}
.mean-container .mean-nav ul li li li li a {
  width: 60%;
  padding: 1em 20%;
}
.mean-container .mean-nav ul li li li li li a {
  width: 50%;
  padding: 1em 25%;
}
.mean-container .mean-nav ul li a:hover {
  background: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.mean-container .mean-nav ul li a.mean-expand {
  /*margin-top:1px;*/
  width: 60px;
  text-align: center;
  position: absolute;
  left: 50%;
  top: 0%;
/*   top:50%;*/
  transform: translateX(-50%); 
  z-index: 2;
  padding: 0.4em 0.2em 0.5em;
  font-size: 34px;
  color: #fff;
}
/* .mean-container .mean-nav ul li a.mean-expand:hover {
  background:#000;
  color: #fff;
} */
.mean-container .mean-push {
  float: left;
  width: 100%;
  padding: 0;
  margin: 0;
  clear: both;
}
.mean-nav .wrapper {
  width: 100%;
  padding: 0;
  margin: 0;
}
.mean-container .mean-bar, .mean-container .mean-bar * {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}
.mean-remove {
  display: none !important;
}