.box {
    width: 85%;

}
.zoomEffect {
    -moz-transition: all 0.5s ease-in-out 0s;
    -webkit-transition: all 0.5s ease-in-out 0s;
    -o-transition: all 0.5s ease-in-out 0s;
    -ms-transition: all 0.5s ease-in-out 0s;
    transition: all 0.5s ease-in-out 0s;
    opacity: 0.7;
}
.zoomEffect:hover {
    -moz-transform: rotate(5deg) scale(1.10);
    -webkit-transform: rotate(5deg) scale(1.10);
    -o-transform: rotate(5deg) scale(1.10);
    -ms-transform: rotate(5deg) scale(1.10);
    transform: rotate(5deg) scale(1.10);
    opacity: 1;
}

.bloc-couleur {
    width:150px;
    height:150px;
    border:1px solid grey;
    position:relative;
    display:inline-block;
    overflow:hidden;
    text-align:center;
    vertical-align:middle;
    line-height:150px; 
  }
  
  .bloc-double:before,
  .couleur-remplissage:after{
    content:'';
    display:block;
    position:absolute;
    bottom:0;
    top:0;
    left:0;
    right:0;
    z-index:1;
    background-color: rgb(171,220,40);
    transition :  0.35s ease-in-out;
    transition-property : top, bottom, left,right, border-width;
  }
  .bloc-background:after:hover{
    content:none;
  }
  
  #enarriere:checked ~ .bloc-couleur div{
    position:relative;
    z-index:3;
  }
 
  .to-right:after{
    right:100%;
  }
  .to-right:hover{
    right:0;
  }
  
  .color-right {
    color: #31302B;
    background: #FFF;
    padding: 12px 17px;
    margin: 25px;
    font-family: 'OpenSansBol d', sans-serif;
    border: 3px solid #31302B;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    box-shadow: inset 0 0 0 0 #31302B;
    transition: all ease 0.8s;
    transition: all ease 0.8s;
    transition: all ease 0.8s;
  }

  .color-right:hover {
      box-shadow: inset 100px 0 0 0 #e0e0e0;
      color: #fff;
  }

  .example {
    cursor: pointer;
    height: 300px;
    position: relative;
    overflow: hidden;
    width: 400px;
    text-align: center;
  }
  .example .fadedbox {
    background-color: #666666;
    position: absolute;
    top: 0;
    left: 0;
    color: #fff;
    -webkit-transition: all 300ms ease-out;
    -moz-transition: all 300ms ease-out;
    -o-transition: all 300ms ease-out;
    -ms-transition: all 300ms ease-out;
    transition: all 300ms ease-out;
    opacity: 0;
    width: 360px;
    height: 100px;
    padding: 130px 20px;
  }
  .example:hover .fadedbox {
    opacity: 0.8;
  }
  .example .text {
    -webkit-transition: all 300ms ease-out;
    -moz-transition: all 300ms ease-out;
    -o-transition: all 300ms ease-out;
    -ms-transition: all 300ms ease-out;
    transition: all 300ms ease-out;
    transform: translateY(30px);
    -webkit-transform: translateY(30px);
  }
  .example .title {
    font-size: 2.5em;
    text-transform: uppercase;
    opacity: 0;
    transition-delay: 0.2s;
    transition-duration: 0.3s;
  }
  .example:hover .title,
  .example:focus .title {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
  }

  .morph img{
    width: 200px;
    height: 150px;
    -webkit-filter: grayscale(0) blur(0px);
    filter: grayscale(0) blur(0px);
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
  }
   
  .morph :hover img {
    width: 150px; /* on affiche l'image au carré */
    height: 150px;
    border-radius: 50%;  /* on arrondit l'image */
    -webkit-transform: rotate(360deg); /* rotation de l'image */
    transform: rotate(360deg);
  }