.menu-toggle {
  display: none;
}

.hamburger {
  margin-top: 30px;
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1100;
  width: 30px;
  height: 25px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger span {
  display: block;
  height: 4px;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}

.aside {
  position: fixed;
  top: 0;
  left: -200px;
  width: 200px;
  height: 100%;
  background: #333;
  color: #fff;
  transition: left 0.3s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
}

.aside .logo {
  font-size: 0px;
}

.menu-toggle:checked ~ .aside {
  left: 0;
}

.menu-toggle:checked + .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(7.5px, 7.5px);
}
.menu-toggle:checked + .hamburger span:nth-child(2) {
  opacity: 0;
}
.menu-toggle:checked + .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(7.5px, -7.5px);
}

.aside .menu a {
  display: block;
  color: #fff;
  text-decoration: none;
  margin-bottom: 15px;
  font-size: 18px;
}

.aside-footer a {
  color: #fff;
  text-decoration: none;
  margin-bottom: 10px;
}