.overlay {
  content: "";
  display: block;
  width: 0;
  height: 0;
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
  opacity: 0;
  transition: opacity .5s;
}

.overlay.open {
  width: 100%;
  height: 100%;
  opacity: 1;
}

#Res_Menu {
  height: 100%;
  background: #fff;
  transition: all .5s;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#Res_Menu h1 {
  text-align: center;
  font-weight: 500;
}

#Res_Menu>p {
  text-align: center;
}

.menu-trigger {
  display: none;
  width: 36px;
  height: 28px;
  vertical-align: middle;
  cursor: pointer;
  position: fixed;
  top: 3.2vw;
  right: 10px;
  z-index: 110;
  transform: translateX(0);
  transition: transform .5s;
}

.menu-trigger.active {
  transform: translateX(-200px);
}

.menu-trigger span {
  display: inline-block;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
}

.menu-trigger span:nth-of-type(1) {
  top: 0;
  background-color: #D24E4B;
}

.menu-trigger.active span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg);
}

.menu-trigger span:nth-of-type(2) {
  top: 12px;
  background-color: #D24E4B;
}

.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}

.menu-trigger span:nth-of-type(3) {
  bottom: 0;
  background-color: #D24E4B;
}

.menu-trigger.active span:nth-of-type(3) {
  transform: translateY(-12px) rotate(45deg);
}

#slide-menu {
  width: 200px;
  height: 100%;
  background: rgba(210, 78, 75, 0.9);
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  transform: translate(100%);
  transition: all .5s;
  overflow-y: auto;
}

#slide-menu.open {
  transform: translateZ(0);
}

#slide-menu li {
  border-bottom: 1px solid #fff;
  text-align: center;
  padding: 10px 0;
}

#slide-menu li a {
  font-size: 15px;
  line-height: 1.6em;
  color: #fff;
  display: block;
  padding: 10px;
  text-align: left;
}

* {
  box-sizing: border-box;
}

#slide-menu .menu-list {
  list-style: none;
}

@media screen and (max-width:1024px) {
  .menu-trigger {
    display: inline-block;
  }

}