* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 15px;
  font-family: 'Antic Slab', serif;
  background-image: url(paisley.jpg);
}

/* Header/Logo Title */
.titre {
  padding: 60px;
  text-align: center;
  background: #1abc9c;
  color: white;
  font-size: 30px;
  background-image:url("image-slide/IMG_3.jpg");
  font-family: 'Cinzel Decorative', cursive;
}

.mh {
  width: 35px;
  height: 5px;
  background-color: rgb(255, 255, 255);
  margin: 6px 0;
}

#navbar {
  overflow: hidden;
  background-color: #333;
}

#navbar a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

#navbar a:hover {
  background-color: #ddd;
  color: black;
}

#navbar a.active {
  background-color: #1abc9c;
  color: white;
}

.content {
  padding: 16px;
}

.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}

.sticky + .content {
  padding-top: 60px;
}

#navbar .icon {
  display: none;
}

@media screen and (max-width: 600px) {
  #navbar a:not(:first-child) {display: none;}
  #navbar a.icon {
    float: right;
    display: block;
    right: 0;
    top: 0;
    overflow: auto;
    position: fixed;
    background-color: rgb(51, 51, 51);
    border-radius: 3%;
  }
  #navbar a{
    display: none;
  }
}

@media screen and (max-width: 600px) {
  #navbar {position: relative;}
  #navbar.responsive.icon {
    float: right;
    display: block;
    right: 0;
    top: 0;
    overflow: auto;
    position: fixed;
    background-color: rgba(43, 43, 43, 0);
    z-index: 1;
  }
  #navbar.responsive a {
    float: none;
    display: block;
    text-align: left;
    z-index: 1;
  }
    #navbar {
    overflow: auto;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1;
  }
  #navbar a{
    padding: 3%;
    font-size: 160%;
    z-index: 1;
  }
}

/**********slideshow************/

.slideshow {
  width: 56%;
  height: 42%;
  overflow: hidden;
  border: 3px solid #F2F2F2;
  margin: auto;
}

.slideshow ul {
   /* 4 images donc 4 x 100% */
  width: 400%;
  height: 200px;
  padding:0; margin:0;
  list-style: none;
}
.slideshow li {
  float: left;
}

.card {

  background: #fff;
  border-radius: 2px;
  display: inline-block;
  height: 300px;
  margin: 2.3rem;
  position: relative;
  width: 300px;
  transition: 0.2s;
  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
  height: 300px;
}

.card:hover {
  box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
}
#ph{
  width: 300px;
  height: 300px;
  z-index: -1;
}
section{
  font-size: 150%;
  margin: auto;
  max-width: 80%;
  background-color: #e9ecef;
  border-radius: .4rem;
  border-collapse: 30%;
  padding: 2rem 1rem;
}
#footer-navbar {
  background-color: #333;
  bottom: 0;
  width: 100%;
  color: white;
  padding: 25px;
  text-align: center;
}

.foot{
  color: white; 
}