table.center {
    margin-left: 365px; 
    margin-right: 25px;
  }
  * {box-sizing:border-box}

  /* Slideshow container */
  .slideshow-container {
    max-width: 1000px;
    position: relative;
    margin: auto;
  }
  
  /* Hide the images by default */
  .mySlides, .mySlides2 {
    display: none;
  }
  
  /* Next & previous buttons */
  .prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    margin-top: -22px;
    padding: 16px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    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(0,0,0,0.8);
  }
  
  /* Caption text */
  .text {
    color: #f2f2f2;
    font-size: 15px;
    padding: 8px 12px;
    position: absolute;
    bottom: 8px;
    width: 100%;
    text-align: center;
  }
  
  /* Number text (1/3 etc) */
  .numbertext {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
  }
  
  /* The dots/bullets/indicators */
  .dot , .dot2 {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
  }
  
  .active, .dot:hover {
    background-color: #717171;
  }

/* The sticky class is added to the header with JS when it reaches its scroll position */
.sticky {
  position: fixed;
  top: 0;
  width: 67%;
  background-color: #32325d;
  display: flex;
  align-items: center;
}

.obj{
  border-radius: 10px 10px 10px 10px;
  height : auto;
  width : 80%;
  filter: drop-shadow(0 0 0.50rem #6fa9a5ff);
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 8%;
  margin-bottom: 8%;
}

.sncf {
  display: block;
  margin-left: auto;
  margin-right: auto;
  height : auto;
  width : 90%;
}

.perf {
  display: block;
  margin-left: auto;
  margin-right: auto;
  height : auto;
  width : 60%;
}