body.open, body:after {
  overflow:hidden;
}

.b-nav, body:after {
  position:absolute;
}

.b-brand, .b-link {
  font-family:Helvetica-Neue,Helvetica,Arial,sans-serif;
  font-size:24px;
  font-weight:300;
  margin-left:30px;
  text-decoration:none;
}

@keyframes slideInLeft {
  0% {
    -webkit-transform:translate3d(-250px,0,0);
    transform:translate3d(-250px,0,0);
    visibility:visible;
  }
  100% {
    -webkit-transform:translate3d(0,0,0);
    transform:translate3d(0,0,0);
  }
}

@keyframes slideOutLeft {
  0% {
    -webkit-transform:translate3d(0,0,0);
    transform:translate3d(0,0,0);
  }
  100% {
    -webkit-transform:translate3d(-250px,0,0);
    transform:translate3d(-250px,0,0);
    visibility:hidden;
  }
}

* {
  box-sizing:border-box;
}

body:after {
  /*background:#2196f3;*/
  content:'';
  height:100%;
  left:0;
  opacity:0;
  padding:0;
  top:0;
  visibility:hidden;
  -webkit-transition:all .4s ease;
  transition:all .4s ease;
  width:100%;
}

body.open:after {
  opacity:1;
  visibility:visible;
}

.b-nav {
  z-index:11;
}

.b-nav:not(.open) {
  visibility:hidden;
}

.b-nav li {
  color:#fff;
  list-style-type:none;
  padding:10px;
  text-align:left;
  -webkit-transform:translateX(-250px);
  -ms-transform:translateX(-250px);
  transform:translateX(-250px);
}

.b-nav li:not(.open) {
  animation-duration:.4s;
  animation-fill-mode:both;
  -webkit-animation-name:slideOutLeft;
  animation-name:slideOutLeft;
}

.b-nav li:not(.open), .b-nav.open li {
  -webkit-animation-duration:.4s;
  -webkit-animation-fill-mode:both;
}

.b-nav li:first-child {
  padding-top:120px;
}

.b-nav.open {
  visibility:visible;
}

.b-nav.open li {
  animation-duration:.4s;
  animation-fill-mode:both;
  -webkit-animation-name:slideInLeft;
  animation-name:slideInLeft;
}

.b-link {
  background:0 0;
  border-left:rgba(255,255,255,0)solid 2px;
  color:#111111;
  transition:all .4s ease;
  width:auto;
}

.b-link, .b-menu {
  -webkit-transition:all .4s ease;
}

/* .b-link--active, .b-link:hover {
  border-left:#111111 solid 2px;
  padding-left:30px;
} */

.b-menu {
  /* background:lightgrey; */
  /* border:2px solid #985322; */
  border-radius:50%;
  cursor:pointer;
  display:inline-block;
  height:60px;
  padding-left:15.5px;
  padding-top:17.5px;
  position:relative;
  transition:all .4s ease;
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
  width:60px;
  z-index:12;
}

.b-bun--bottom, .b-bun--mid, .b-bun--top {
  height:2px;
  width:25px;
}

/* .b-container.open .b-main, .b-menu:hover {
  border:2px solid #111111;
} */

.b-bun {
  background:#111111;
  transition:all .4s ease;
}

.b-brand, .b-bun {
  position:relative;
  -webkit-transition:all .4s ease;
}

.b-bun--top {
  top:0;
}

.b-bun--mid {
  top:8px;
}

.b-bun--bottom {
  top:16px;
}

.b-brand {
  color:#2196f3;
  top:-21.43px;
  transition:all .4s ease;
  z-index:13;
}

.b-container {
  height:60px;
  left:0px;
  position: relative;;
  top:0px;
}

.b-container:hover:not(.open) .bun-bottom, .b-container:hover:not(.open) .bun-mid, .b-container:hover:not(.open) .bun-top {
  background:#2196f3;
}

.b-container.open .b-bun--top {
  background:#111111;
  top:9px;
  -webkit-transform:rotate(45deg);
  -ms-transform:rotate(45deg);
  transform:rotate(45deg);
}

.b-container.open .b-bun--mid {
  opacity:0;
}

.b-container.open .b-bun--bottom {
  background:#111111;
  top:5px;
  -webkit-transform:rotate(-45deg);
  -ms-transform:rotate(-45deg);
  transform:rotate(-45deg);
}

.b-container.open .b-brand {
  color:#111111;
}