*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
  min-height: 100vh;
  background: linear-gradient(45deg, #4e65ff, #92effd);
}
.navigation{
  position: fixed;
  top:20px;
  right: 20px;
  width: 120px;
  height: 60px;
  background: #fff;
  box-shadow: 0 25px 30px rgba(0, 0, 0, .1);
  display: flex;
  justify-content: space-between;
  transition: height 0.5s, width 0.5s;
  transition-delay:  0s, .5s;
  overflow: hidden;
}
.navigation.active{
  width: 300px;
  height: 400px;
  transition: width 0.5s, height 0.5s;
  transition-delay:  0s, .5s;
}
.navigation .userBx{
  display: flex;
  align-items: center;
  position: relative;
  width:60px;
  height:60px;
  background: #fff;
  overflow: hidden;
  transition: .5s;
  transition-delay: .5s;
}
.navigation.active .userBx {
  width: calc(100% - 60px);
  transition-delay: 0s
}
.navigation.userBx .username{
  white-space: nowrap;
  color: #555;
  font-size: 1.1em;
}
.navigation .userBx .imgBx{
  position: relative;
  min-width:60px;
  height: 60px;
  background: #000;
  border-radius: 50%;
  border: 10px solid #fff;
}
.navigation .userBx .imgBx img{
  position: absolute;
  top:0;
  left:0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.navigation .menuToggle{
  position: relative;
  width: 60px;
  height: 60px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}
.navigation .menuToggle::before{
  content:'';
  position: absolute;
  width: 30px;
  height: 2px;
  background: #555;
  transform: translateY(-8px);
  box-shadow: 0 8px #555;
  transition: .5s;
}
.navigation .menuToggle::after{
  content:'';
  position: absolute;
  width: 30px;
  height: 2px;
  background: #555;
  transform: translateY(8px);
  box-shadow: 0 -8px #555;
  transition: .5s;
}
.navigation.active .menuToggle::before{
  transform: translateY(0px) rotate(45deg);
  box-shadow: 0 0 #555;
}
.navigation.active .menuToggle::after{
  transform: translateY(0px) rotate(-45deg);
  box-shadow: 0 0 #555;
}
.menu{
  position: absolute;
  width: 100%;
  height: calc(100% - 60px);
  margin-top: 60px;
  padding: 20px;
  border-top: 1px solid rgba(0,0,0, .1)
}
.menu li{
  list-style: none;
}
.menu li a{
  display: flex;
  align-items: center;
  gap:10px;
  margin: 20px 0;
  font-size: 18px;
  text-decoration: none;
  color: #555;
}
.menu LI A:hover{
  color:#4e65ff;

}
.menu li a ion-icon{
  font-size: 21px;
}