.menu1 {
  -webkit-filter: url("#goo");
  height: 200px;
  position: relative;
  transform: scale(0.5);

}

.blob {
  background: #34465d;
  display: block;
  width: 120px;
  height: 120px;
  /*margin: 0 auto;*/
  margin-left:80%;
  border-radius: 100%;
  position: relative;
  z-index: 3;
  transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.775);
  font-size: 50px;
  line-height: 2.2em;
  color: yellow;
  text-align: center;
}

#menu-open:checked + .blob {
  background: #34465d;
  transform: scale(0.5);
}

.menu1-open{
  display: none;
}

ul {
  list-style-type: none;
}

.menu1-item {
  background: #34465d;
  width: 90px;
  height: 90px;
  position: absolute;
  border-radius: 50%;
  text-align: center;
  top: 15px;
  /*right: calc(50% - 40px);*/
  left:80%;
  z-index: 2;
  transition: 0.5s;
  line-height: 5.5em;
}

.menu1-item a {
  color:#FFFC00;
  font-size: 30px;
  text-decoration: none;
}

.menu1-item:nth-child(2) {
  background: #34465d;
}

#menu-open:checked ~ ul > .menu1-item:nth-child(1) {
  transform: translate3d(-150px, 30px, 10px);
  transition: 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.175);
}

#menu-open:checked ~ ul > .menu1-item:nth-child(2) {
  transform: translate3d(-90px, 100px, 10px);
  transition: 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.175);
}

#menu-open:checked ~ ul > .menu1-item:nth-child(3) {
  transform: translate3d(0, 130px, 10px);
  transition: 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.175);
}

#menu-open:checked ~ ul > .menu1-item:nth-child(4) {
  transform: translate3d(90px, 100px, 10px);
  transition: 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.175);
}
/*
#menu-open:not(:checked) ~ ul > .menu1-item:nth-child(1) {
  display:none;
}

#menu-open:not(:checked) ~ ul > .menu1-item:nth-child(2) {
  display:none;
}

#menu-open:not(:checked) ~ ul > .menu1-item:nth-child(3) {
  display:none;
}

#menu-open:not(:checked) ~ ul > .menu1-item:nth-child(4) {
  display:none;
}
*/

.menu1-item:hover {
  background: #FFFC00;
}
.menu1-item:hover a {
  color: #FFFC00;
}

.menu1-item .fa {
  transition: 0.5s ease-in;
}
.menu1-item:hover .fa {
  transform: scale(1.2);
  transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.775);
}