.menu-btn {
  position: fixed;
  top: 10px;
  right: 10px;
  display: -webkit-flex;
  display: flex;
  height: 60px;
  width: 60px;
  justify-content: center;
  align-items: center;
  z-index: 90;
  background-color: #ffffff;
  border-radius: 30px;
  -webkit-border-radius: 30px;
  -moz-border-radius: 30px;
  }

.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
  content: '';
  display: block;
  height: 3px;
  width: 25px;
  border-radius: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  background-color: #446631;
  position: absolute;
  }

.menu-btn span:before {
  bottom: 8px;
  background-color: #446631;
  }

.menu-btn span:after {
  top: 8px;
  background-color: #446631;
  }

#menu-btn-check:checked ~ .menu-btn span {
  background-color: rgba(255, 255, 255, 0);
  }

#menu-btn-check:checked ~ .menu-btn span::before {
  bottom: 0;
  transform: rotate(45deg);
  }

#menu-btn-check:checked ~ .menu-btn span::after {
  top: 0;
  transform: rotate(-45deg);
  }

#menu-btn-check:checked ~ .menu-content {
  left: 0;
  }

#menu-btn-check {
  display: none;
  }


/* -------------------------------------------- */
/* -------------------------------------------- */
.menu-content {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 100%;
  z-index: 80;
  background-color: #446631;
  transition: all 0.1s;
  }

.menu-content ul {
  padding: 90px 10px 0;
  }

.menu-content ul li {
  border-bottom: solid 1px #ffffff;
  list-style: none;
  }

.menu-content ul li a {
  display: block;
  width: 100%;
  font-size: 1.2em;
  box-sizing: border-box;
  color:#ffffff;
  text-decoration: none;
  padding: 20px 20px 20px 0;
  position: relative;
  }