.hum {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  height: 60px;
  padding: 0 ;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
}
.hum{display:none}
.menu-trigger {
  display: inline-block;
  position: relative;
  width: 36px;
  height: 28px;
  vertical-align: middle;
  cursor: pointer;
  z-index: 5;
  right: 20px;
}
.menu-trigger span {
  display: inline-block;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #000;
  transition: all .5s .2s;
}
.menu-trigger.active span {
  background-color: #fff;
}
.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger.active span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg);
}
.menu-trigger span:nth-of-type(2) {
  top: 12px;
}
.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}
.menu-trigger.active span:nth-of-type(3) {
  transform: translateY(-12px) rotate(45deg);
}

.hum ul {
  width: 100%;
  height:100vh;
  background-color: rgba(0, 0, 0, 0.85);
  color: #fff;
  text-align: center;
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
}
.hum ul {padding: 70px 0 0 0;}
.hum ul li {padding: 10px 0;}

@media screen and (max-width:959px) {
.hum{display:flex;}
}