style.css

h1,h2,h3 {
  font-family: 'Playfair Display', serif;
  color: black;
  font-size: 15px;
  line-height: 1.6em;
}

body {
  background-image: url("images/fond1.jpg");
  background-size:cover;
  background-position:center center;
  font-family: 'Oswald', sans-serif;
  background-color: #c5bfb3;
  color: black;
  font-size: 20px;
  line-height: 1.6em;
  text-decoration: none;
}

a {
  text-decoration: none;
}

a:hover {
  color: #086cc2;
}

.container {
  width: 70%;
  margin: 0 auto;
}

.card {
  background: #fafafa;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  padding:20px;
  margin-bottom: 10px;
  border-radius: 3px;

}
.list-inline > li {
  display: inline-block;
  padding: 0px 20px;
}


.pic-size {
  width:auto;
  height:590px;
}

.btn-blue {
  background-color:#125fed ;
  color: white;
  padding: 10px;
  border-radius: 3px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);

}
.text-center {
  text-align: center;
}
.list-big {
  font-size: 25px;
}

.big {
  font-size: 25px;

}

.circling{
  border-radius: 100px;
  box-shadow: 1px 2px 2px rgba(0, 0, 0, 0.2);
}

#size_profile {
  width:600px;
  height:height;
}

.black-color {
  color:black;
}

@media (max-width: 1800px) {
  /* For a screen < 960px, this CSS will be read */
  .container {
    width: 700px;
    margin: 0 auto;
  }
  .pic-size {
  width:auto;
  height:290px;
}
@media (max-width: 720px) {
  /* For a screen < 720px, this CSS will be read */
  .container {
    width: 500px;
    margin: 0 auto;
  }
  .pic-size {
  width:auto;
  height:290px;
}
@media (max-width: 540px) {
  /* For a screen < 540px, this CSS will be read */
  .container {
    width: 50px;
    margin: 0 auto;
  }
}