*{
    box-sizing: border-box;
 }
 .body, html {
    margin: 0;
    background : url("http://217.154.27.140/sam/img/43691761-35978153.jpg");
    background-repeat: no-repeat;
    background-size: cover;
 }
 /*header*/
 .header {
    background: url("http://217.154.27.140/sam/img/giphy.gif");
    background-repeat: no-repeat;
    background-size: contain;
    padding: 20px;
    text-align: center;
    color: rgb(252, 252, 252);
    letter-spacing: 5px;
    text-shadow: 2px 2px rgba(231, 16, 9, 0.322);
 }
 h1 {
  text-transform: uppercase;
  letter-spacing: 1pt;
  font-size: 30pt;
  margin-bottom: 15px;
}
#table {
  display: table;
  width: 100%;
  height: 100%;
  background-color: #ce272700;
}

#centeralign {
  display: table-cell;
  vertical-align: middle;
}
 /*navbar*/
 ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: rgba(250, 250, 250, 0.425);
 }
 li {
    float: left;
 }
 li a {
    display: block;
    color: rgb(8, 8, 8);
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
 }
 /*change the link color on hover */
 li a:hover {
    background-color: aquamarine;
 }
 .active {
    background-color: rgb(5, 175, 243);
 }
 /*texte facebook*/
 p {
    text-align: left;
    margin: 0;
    text-transform: lowercase;
    font-size: 20pt;
    font-weight: 900;
    width: 50%;
    display: none;
    color: gold;
    letter-spacing: 1pt;
    background-color: rgba(0, 0, 0, 0.493);
  }