*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
.wrapper{
  height: 100%;
  width: 300px;
  position: relative;
}
.wrapper .menu-btn{
  position: fixed;
  left: 0px;
  top: 55px;
  background: #4a4a4a;
  color: #fff;
  height: 30px;
  width: 30px;
  z-index: 9999;
  border: 1px solid #333;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
#btn:checked ~ .menu-btn{
  left: 270px;
}
.wrapper .menu-btn i{
  position: absolute;
  font-size: 15px;
  transition: all 0.3s ease;
}
.wrapper .menu-btn i.fa-times{
  opacity: 0;
}
#btn:checked ~ .menu-btn i.fa-times{
  opacity: 1;
  transform: rotate(-180deg);
}
#btn:checked ~ .menu-btn i.fa-angle-double-right{
  opacity: 0;
  transform: rotate(180deg);
}
#sidebar{
  position: fixed;
  background: #404040;
  top:55px;
  height: 92%;
  width: 285px;
  overflow: scroll;
  left: -285px;
  transition: all 0.3s ease;
}
#btn:checked ~ #sidebar{
  left: 0;
}
#sidebar .title{
  line-height: 45px;
  text-align: center;
  background: #333;
  font-size: 20px;
  font-weight: 600;
  color: #f2f2f2;
  border-bottom: 1px solid #222;
}
#sidebar .list-items{
  position: relative;
  background: #404040;
  width: 100%;
  height: 100%;
  list-style: none;
}
#sidebar .list-items li{
  padding-left: 20px;
  line-height: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid #333;
  transition: all 0.3s ease;
}
#sidebar .list-items .sub-menu-1 li:hover{
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
  box-shadow: 0 0px 10px 3px #222;
}
#sidebar .list-items li:first-child{
  border-top: none;
}
#sidebar .list-items li a{
  color: #f2f2f2;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  height: 100%;
  width: 100%;
  display: block;
}
#sidebar .list-items li a i{
  margin-right: 20px;
}
#sidebar .list-items .icons{
  width: 100%;
  height: 40px;
  text-align: center;
  position: absolute;
  bottom: 100px;
  line-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#sidebar .list-items .icons a{
  height: 100%;
  width: 40px;
  display: block;
  margin: 0 5px;
  font-size: 15px;
  color: #f2f2f2;
  background: #4a4a4a;
  border-radius: 5px;
  border: 1px solid #383838;
  transition: all 0.3s ease;
}
#sidebar .list-items .sub-menu-1 .icons a:hover{
  background: #404040;
}
.list-items .icons a:first-child{
  margin-left: 0px;
}

#sidebar .sub-menu-1 {
    padding-left:27px !important;
}

#sidebar .sub-menu-2 {
    padding-left:32px !important;
}

#sidebar .main-menu-1 {
  background-color: dimgrey;
}