/* //////////////--------------- I.2: Difinition des Colonnes pour images  -------------- /////////////////////////*/



 .column3 {
  -ms-flex: 25%; /* IE10 */
  flex: 25%;
  max-width: 25%;
  padding: 0 0px;
  width: 25%;
}


 .column4 {
  -ms-flex: 25%; /* IE10 */
  flex: 25%;
  max-width: 25%;
  padding: 0 0px;
  width: 25%;
}





.column3 img {
  margin-top: 0px;
  vertical-align: middle;
  width: 100%;
}

.column4 img {
  margin-top: 0px;
  vertical-align: middle;
  width: 100%;
}


/* //////////////--------------- I.3: Difinition des Colonnes pour images  -------------- /////////////////////////*/
.row3 {
  display: -ms-flexbox; /* IE10 */
  display: flex;
  -ms-flex-wrap: wrap; /* IE10 */
  flex-wrap: wrap;
  padding: 0 4px;
}

 
 @media screen and (max-width: 1700px) {
  .column3 {
    -ms-flex: 25%;
    flex: 25%;
    max-width: 25%;
  }
}




.row4 {
  display: -ms-flexbox; /* IE10 */
  display: flex;
  -ms-flex-wrap: wrap; /* IE10 */
  flex-wrap: wrap;
  padding: 0 4px;
}

 
 @media screen and (max-width: 1700px) {
  .column4 {
    -ms-flex: 25%;
    flex: 25%;
    max-width: 25%;
  }
}








@media screen and (max-width: 1000px) {
  
.column3 {
    -ms-flex: 50%;
    flex: 50%;
    max-width: 50%;
  }
  
  .column4 {
    -ms-flex: 50%;
    flex: 50%;
    max-width: 50%;
  }
 
}





  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  /* //////////////--------------- I.2: OPERATION SUR LES IMAGES  -------------- /////////////////////////*/
 
/* The Modal (background) */

* {
  box-sizing: border-box;
}

.row > .column3 {
  padding: 0 0px;
}

.row > .column4 {
  padding: 0 0px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}


/* Style the images inside the grid */
.column3 img {
  opacity: 1.0; 
  cursor: pointer; 
}

.column3 img:hover {
  opacity: 0.7;
}


/* Style the images inside the grid */
.column4 img {
  opacity: 1.0; 
  cursor: pointer; 
}

.column4 img:hover {
  opacity: 0.7;
}

/* The Modal (background) */
.modal {
    display: none;
    position: fixed;
    z-index: 100; /* Augmentez ce nombre pour être supérieur à 10 */
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.85);
}

/* Modal Content */
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 45%;
}

/* The Close Button */
.close {
  color: yellow;
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 40px;
  font-weight: bold;
}

.close1 {
  color: yellow;
  position: absolute;
  bottom: 5px;
  right: 25px;
  font-size: 12px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: orangered;
  text-decoration: none;
  cursor: pointer;
}


.close1:hover,
.close1:focus {
  color: orangered;
  text-decoration: none;
  cursor: pointer;
}





.mySlides {
  display: none;
}

.cursor {
  cursor: pointer;
}

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.0);
}

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 800px 300px;
  position: absolute;
  top: 0;
}

img {
  margin-bottom: -4px;
}

.caption-container {
  text-align: center;
  background-color: black;
  padding: 2px 16px;
  color: white;
}

.demo {
  opacity: 0.6;
}

.active,
.demo:hover {
  opacity: 1;
}

img.hover-shadow {
  transition: 0.3s;
}

.hover-shadow:hover {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.8), 0 6px 20px 0 rgba(0, 0, 0, 0.8);
}


.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
   background-color: rgb(0,0,0.0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  overflow: hidden;
  width: 100%;
  height: 0;
  transition: .5s ease;
}

.text {
  color: white;
  font-size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
}


/* 100% Image Width on Smaller Screens */
@media only screen and ( max-width: 1450px ){ 
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 55%;
  max-width: 800px;
}

}


/* 100% Image Width on Smaller Screens */
@media only screen and ( max-width: 1200px ){
 
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 70%;
  max-width: 800px;
}

}


/* 100% Image Width on Smaller Screens */
@media only screen and ( max-width: 950px ){
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 80%;
  max-width: 800px;
}
}


/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 600px){
.modal-content {
  position: absolute;
    background-color: rgb(0,0,0.0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  margin: auto;
  padding: 0;
  width: 100%;
}
  
  h5 { 
font-size: 80%;
}
  .close {
  top: 10px;
}

  .close1 {
  bottom: 5px;
}

}


.content50{
  max-width: 108%;
  margin: auto;
  background: white;
  padding: 20px;
  font-family:arial ; 
  float : center;
}

.container50 .content50 {
  position: absolute; /* Position the background text */
  bottom: 1px;
   right: 0.0%;
  /* At the bottom. Use top:0 to append it to the top */
  background: rgb(25, 20, 33); /* Fallback color */
  background: rgba(2, 10, 160, .35); /* Black background with 0.5 opacity */
  color: blue; /* Grey text */
  width: 108%; /* Full width */
  padding: 22px; /* Some padding */
}


.container50 {
  position: relative;
  max-width: 800px; /* Maximum width */
  margin: 0; /* Center it */
  padding: 0px;
}

.content51{
  max-width: 100%;
  margin: auto;
  background: white;
  padding: 20px;
  font-family:arial ; 
  float : center;
}

.container51 .content51 {
  position: absolute; /* Position the background text */
  bottom: 3px;
   right: 0.0%;
  /* At the bottom. Use top:0 to append it to the top */
  background: rgb(25, 20, 33); /* Fallback color */
  background: rgba(10, 40, 20, .55); /* Black background with 0.5 opacity */
  color: blue; /* Grey text */
  width: 100%; /* Full width */
  padding: 22px; /* Some padding */
}


.container51 {
  position: relative;
  max-width: 800px; /* Maximum width */
  margin: 0; /* Center it */
  padding: 0px;
}

.content52{
  max-width: 100%;
  margin: auto;
  background: white;
  padding: 0px;
  font-family:arial ; 
  float : center;
}

.container52 .content52{
  position: absolute; /* Position the background text */
  bottom: 3px;
   right: 0.0%;
  /* At the bottom. Use top:0 to append it to the top */
  background: rgb(25, 20, 33); /* Fallback color */
  background: rgba(20, 20, 120, .55); /* Black background with 0.5 opacity */
  color: blue; /* Grey text */
  width: 100%; /* Full width */
  padding: 22px; /* Some padding */
}


.container52 {
  position: relative;
  max-width: 800px; /* Maximum width */
  margin: 0; /* Center it */
  padding: 0px;
}

.content53{
  max-width: 100%;
  margin: auto;
  background: white;
  padding: 0px;
  font-family:arial ; 
  float : center;
}

.container53 .content53{
  position: absolute; /* Position the background text */
  bottom: 3px;
   right: 0.0%;
  /* At the bottom. Use top:0 to append it to the top */
  background: rgb(25, 20, 33); /* Fallback color */
  background: rgba(10, 15, 25, .65); /* Black background with 0.5 opacity */
  color: blue; /* Grey text */
  width: 100%; /* Full width */
  padding: 22px; /* Some padding */
}


.container53 {
  position: relative;
  max-width: 800px; /* Maximum width */
  margin: 0; /* Center it */
  padding: 0px;
}

.content54{
  max-width: 100%;
  margin: auto;
  background: white;
  padding: 0px;
  font-family:arial ; 
  float : center;
}

.container54 .content54{
  position: absolute; /* Position the background text */
  bottom: 3px;
   right: 0.0%;
  /* At the bottom. Use top:0 to append it to the top */
  background: rgb(25, 20, 33); /* Fallback color */
  background: rgba(10, 35, 15, .35); /* Black background with 0.5 opacity */
  color: blue; /* Grey text */
  width: 100%; /* Full width */
  padding: 10px; /* Some padding */
}


.container54 {
  position: relative;
  max-width: 800px; /* Maximum width */
  margin: 0; /* Center it */
  padding: 0px;
}