.cc section #part1, .cc section #part3, .cc section #part4, .cc section #part5 {
	padding-top: 70px; 
	margin-top: -70px;
}

.cc section #part2 {
	padding-top: 220px; 
	margin-top: -220px;
}

@media only screen and (max-width: 1100px) {
  .cc section #part2 {
	padding-top: 150px; 
	margin-top: -150px;
	}
}

.cc ul.styled>li:before {
  margin-left: -1.2em !important;
}

.cc .timeline_alternance > ul li {
  width: 50%;
  /*px*/ margin-right: 25px !important;
  /*rem*/ margin-right: 1.5625rem !important;
  /*px*/ margin-top: 36px;
  /*rem*/ margin-top: 2.25rem;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li {
    width: 100%;
  }
}
.cc .timeline_alternance > ul li > div:first-child {
  text-align: center;
  position: absolute;
  width: 100px;
  /*px*/ top: -21px;
  /*rem*/ top: -1.3125rem;
  font-weight: bold;
  height: 30px;
  top: -30px;
  font-size: 1.2em;
  line-height: 30px;
  background-color: #273a7e;
  color: #fff;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li > div:first-child {
    width: auto;
    padding: 0 .5em;
  }
}
.cc .timeline_alternance > ul li:nth-child(even) {
  border-right: 1px dotted #273a7e;
  text-align: left;
  position: relative;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(even) {
    left: inherit;
    border-left: 1px dotted #273a7e;
    border-right: inherit;
  }
}
.cc .timeline_alternance > ul li:nth-child(even) > div:first-child {
  right: -50px;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(even) > div:first-child {
    left: -17px;
    right: auto;
  }
}
.cc .timeline_alternance > ul li > div:nth-child(2) {
  padding: 0.3em 0;
}
.cc .timeline_alternance > ul li:nth-child(even) > div:nth-child(2) {
  /*px*/ margin-right: 50px;
  /*rem*/ margin-right: 3.125rem;
  text-align: right;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(even) > div:nth-child(2) {
    /*px*/ margin-left: 50px;
    /*rem*/ margin-left: 3.125rem;
    margin-right: inherit;
    text-align: left;
  }
}
.cc .timeline_alternance > ul li:nth-child(even) > div:nth-child(2).appeared {
  opacity: 1;
  -webkit-animation: droite-gauche 0.6s;
  -o-animation: droite-gauche 0.6s;
  animation: droite-gauche 0.6s;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(even) > div:nth-child(2).appeared {
    -webkit-animation: gauche-droite 0.6s;
    -o-animation: gauche-droite 0.6s;
    animation: gauche-droite 0.6s;
  }
}
.cc .timeline_alternance > ul li:nth-child(odd) {
  border-left: 1px dotted #273a7e;
  position: relative;
  left: 50%;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(odd) {
    left: inherit;
  }
}
.cc .timeline_alternance > ul li:nth-child(odd) > div:first-child {
  left: -50px;
}
@media only screen and (max-width: 480px) {
  .cc .timeline_alternance > ul li:nth-child(odd) > div:first-child {
    left: -17px;
  }
}
.cc .timeline_alternance > ul li:nth-child(odd) > div:nth-child(2) {
  /*px*/ margin-left: 50px;
  /*rem*/ margin-left: 3.125rem;
}
.cc .timeline_alternance > ul li:nth-child(odd) > div:nth-child(2).appeared {
  opacity: 1;
  -webkit-animation: gauche-droite 0.6s;
  -o-animation: gauche-droite 0.6s;
  animation: gauche-droite 0.6s;
}
.cc .timeline_alternance > ul li > div.opacity {
  opacity: 0;
}
.cc .timeline_alternance > ul li > div.appeared:first-child {
  opacity: 1;
  -webkit-animation: date-animation 0.6s;
  -o-animation: date-animation 0.6s;
  animation: date-animation 0.6s;
}
.cc .timeline_alternance > ul li > div figure {
  margin: 0;
}
@-webkit-keyframes date-animation {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
  }
  60% {
    opacity: 1;
    -webkit-transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
  }
}
@-o-keyframes date-animation {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
    transform: scale(0.5);
  }
  60% {
    opacity: 1;
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes date-animation {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
    transform: scale(0.5);
  }
  60% {
    opacity: 1;
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }
}
@-webkit-keyframes gauche-droite {
  0% {
    opacity: 0;
    -webkit-transform: translateX(-100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(20px);
  }
  100% {
    -webkit-transform: translateX(0);
  }
}
@-o-keyframes gauche-droite {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
    -ms-transform: translateX(100px);
    -o-transform: translateX(100px);
    transform: translateX(100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(20px);
    -ms-transform: translateX(20px);
    -o-transform: translateX(20px);
    transform: translateX(20px);
  }
  100% {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
  }
}
@keyframes gauche-droite {
  0% {
    opacity: 0;
    -webkit-transform: translateX(-100px);
    -ms-transform: translateX(-100px);
    -o-transform: translateX(-100px);
    transform: translateX(-100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(20px);
    -ms-transform: translateX(20px);
    -o-transform: translateX(20px);
    transform: translateX(20px);
  }
  100% {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
  }
}
@-webkit-keyframes droite-gauche {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(-20px);
  }
  100% {
    -webkit-transform: translateX(0);
  }
}
@-o-keyframes droite-gauche {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
    -ms-transform: translateX(100px);
    -o-transform: translateX(100px);
    transform: translateX(100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(-20px);
    -ms-transform: translateX(-20px);
    -o-transform: translateX(-20px);
    transform: translateX(-20px);
  }
  100% {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
  }
}
@keyframes droite-gauche {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
    -ms-transform: translateX(100px);
    -o-transform: translateX(100px);
    transform: translateX(100px);
  }
  60% {
    opacity: 1;
    -webkit-transform: translateX(-20px);
    -ms-transform: translateX(-20px);
    -o-transform: translateX(-20px);
    transform: translateX(-20px);
  }
  100% {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
  }
}