.add-menu ul {
  direction: rtl;
  padding-right: 1em;
  position: fixed;
  right: 0;
  bottom: 0;
  z-index: 1045;
  min-width: 20em;
}

.add-menu li {
  list-style: none;
  margin: 0.5em 0 0;
}

.add-menu li:hover span.menu-item-title {
  opacity: 1;
  transition: 0.5s;
}

.add-menu li.invisible {
  opacity: 0;
  display: none;
}

.add-menu li.animate {
  opacity: 0;
  animation-name: easeOutBounce;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
}

.add-menu a {
  text-decoration: none;
}

.add-menu span.menu-item-title {
  color: #000000;
  font-size: 1rem;
  padding: 0.35em;
  margin-left: 0.5em;
  border-radius: 0.2em;
  transition: 0.5s;
  background: #fff;
  opacity: 0;
  position: relative;
}

.add-menu span.menu-item-title:before {
  content: "";
  position: absolute;
  right: -0.95em;
  top: 50%;
  margin-top: -0.5em;
  border-style: solid;
  border-width: 0.5em;
  border-color: transparent transparent transparent white;
}

.add-menu span.icon,
.add-menu span.icon-big {
  color: white;
  background-image: radial-gradient(black, transparent);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.5s;
  width: 2em;
  opacity: 0.7;
}

.add-menu span.icon:hover,
.add-menu span.icon-big:hover {
  opacity: 1;
}

.add-menu span.icon {
  font-size: 2rem;
}

.add-menu span.icon-big {
  font-size: 2.5rem;
}

.fa-circle {
  color: red;
  opacity: 0.7;
}

.add-menu i.rotate-45 {
  -o-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transition: transform 0.5s;
  color: red;
  opacity: 0.7;
}

.add-menu i.rotate-0 {
  -o-transform: rotate(0deg);
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transition: transform 0.5s;
}

@keyframes easeOutBounce {
  0% {
    font-size: 0;
  }

  37% {
    font-size: 1.75rem;
  }

  55% {
    font-size: 1.5rem;
  }

  73% {
    font-size: 1.75rem;
  }

  82% {
    font-size: 1.6rem;
  }

  91% {
    font-size: 1.75rem;
  }

  96% {
    font-size: 1.7rem;
  }

  100% {
    font-size: 1.75rem;
    opacity: 1;
  }
}