.circle, .circle:before, .circle:after { border-radius: 50%; }
.menunav {
  position: relative;
  display: block;
  width: 350px;
}
.menunav ul {
  position: relative;
  padding: 50%;
  max-width: 0; max-height: 0;
  list-style: none;
  margin-bottom: 0;
}
.menunav li {
  position: absolute;
}
.slice {
  overflow: hidden;
  position: absolute;
  top: 0; left: 0;
  width: 50%; height: 50%;
  transform-origin: 100% 100%;
}
/* Cell orientation */
.pro1 { transform: rotate(45deg) skewX(40deg); }
.pro2  { transform: rotate(90deg) skewX(40deg); }
.pro3  { transform: rotate(135deg) skewX(40deg); }
.pro4  { transform: rotate(180deg) skewX(40deg); }
.pro5 { transform: rotate(225deg) skewX(40deg); }
.pro6 { transform: rotate(270deg) skewX(40deg); }
.pro7 { transform: rotate(315deg) skewX(40deg); }
.pro8 { transform: rotate(360deg) skewX(40deg); }
.menunav label { cursor: pointer; }
.slice label {
  display: block;
  width: 200%; height: 200%;
  transform: skew(-40deg) rotate(-65deg);
  line-height: 1.9;
  text-align: center;
}
.slice label span {
	display: block;
}
.slice label span   :hover {
	color: white;
	transition: all 0.5s ease;
}
.circle .menuname:hover {
	color: white;
	transition: color 0.5s ease;
}

/* Cell background colors */
.pro1 label, .pro1-check:checked ~ nav .unsel { background: #6075c573; }
.pro2 label, .pro2-check:checked ~ nav .unsel { background: #6075c573; }
.pro3 label, .pro3-check:checked ~ nav .unsel { background: #6075c573; }
.pro4 label, .pro4-check:checked ~ nav .unsel { background: #6075c573; }
.pro5 label, .pro5-check:checked ~ nav .unsel { background: #6075c573; }
.pro6 label, .pro6-check:checked ~ nav .unsel { background: #6075c573; }
.pro7 label, .pro7-check:checked ~ nav .unsel { background: #6075c573; }
.pro8 label, .pro8-check:checked ~ nav .unsel { background: #6075c573; }



.slice label { font-weight: 700; line-height: 5; }
.circle label { font-weight: 700; line-height: 5; }

.slice p{
  width: 100px;
  margin-left: 185px;
}

.unsel {
  z-index: 2;
  top: 34%; left: 34%;
  width: 32%; height: 32%;
  text-align: center;
  background-color: wheat;
}
.unsel label{
  display: block;
  width: 100%; height: 100%;
  line-height: 9;
}
.middle{
  z-index: 1;
  top: 15%; left: 15%;
  width: 70%; height: 70%;
  text-align: center;
  background-color: white;
}


.visible{
    display: block;
}
.hidden{
  display: none;
}
.visible ul{
  list-style-type: none;
}
.visible details ul{
  list-style-type: square;
}
.visible a{
  font-size: 120%;
  text-decoration: none;
  color: purple;
}
.Reseau a{
  font-size: 160%;
}
.Reseau a:hover{
  color: red;
}


.text-curcle {
  transform: rotate(267deg) !important;
  top: 43px;
  position: relative;
  font-size: 14px;
}