.menu-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  cursor: pointer;
  z-index: 9999;
  display: none;
  /*filter: invert(1);
  opacity: 0.5;*/
}

.menu-btn__burger {
  width: 30px;
  height: 3px;
  background-color: #333;
  margin: 6px 0;
  transition: transform 0.3s;
}

.menu-btn.open .menu-btn__burger {
  transform: rotate(45deg);
  filter: invert(1);
  opacity: 0.5;
}

.menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100%;
  background-color: #f4f4f4;
  transition: left 0.3s;
  overflow-y: auto;
  display: none;
}

.menu .menu__content .menu__links li img {
  margin: 0;
  padding: 0.25em !important;
  filter: invert(1);
  opacity: 0.5;
  height: 2.5em;
  width: 2.5em;
}

.menu.active {
  left: 0;
}

.menu__content {
  padding: 20px;
}

.menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.menu__links {
  list-style-type: none;
  padding: 0;
}

.menu__links li {
  margin-bottom: 10px;
}

.menu__links a {
  text-decoration: none;
  color: #333;
}

.menu-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

.menu__social {
  margin-top: 20px;
  filter: invert(1);
  opacity: 0.5;
}

.menu__social a {
  margin-right: 10px;
}

.menu__social img {
  width: 30px;
}