html{
  height:100%;
}

body {
  background-color:#092B1E;
  color:#ffffff;
  font-family:Arial, Helvetica, sans-serif;
  background: url("/img/fond.jpg") no-repeat;
  background-size: cover;
  witdh:100%;
  height:100%;
  margin: 0;
  padding: 0;
}

a:link, a:visited, a:hover, a:active {
  text-decoration: none;
  color:black;
}

.contentdiv {
  position:absolute;
  width:100%;
  text-align: center;
  padding:15px 0;
}

.contentdiv2 {
  position:absolute;
  width:100%;
  text-align: center;
  padding:15px 0;
  background-color:#092B1E;
}

@media (max-width: 640px) {

  body {
    width: auto;
    margin: auto;
    padding: 0;
  }

  img, table, td, blockquote, code, pre, textarea, input, iframe, object, embed, video {
    max-width: 100%;
  }

  textarea, table, td, th, code, pre, samp {
    word-wrap: break-word; /* passage à la ligne forcé */
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;         /* césure propre */
  }
}

@media (max-width:640px) and (orientation: landscape) {
  body {
   -webkit-text-size-adjust: 70%;
   -ms-text-size-adjust: 70%;
   -moz-text-size-adjust: 70%;
   text-size-adjust: 70%;
  }
}

.params {
    box-shadow:inset 1px 1px 2px 1px #a1ddff;
    background:gradient( linear, left top, left bottom, color-stop(0.1, #73bfeb), color-stop(1, #398cd4) );
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#73bfeb', endColorstr='#398cd4');
    background-color:#73bfeb;
    border-radius:10px;
    text-indent:0px;
    border:1px solid #2c4d78;
    display:inline-block;
    color:#001530;
    font-size:20px;
    font-weight:bold;
    font-style:normal;
    height:50px;
    line-height:50px;
    width:170px;
    text-decoration:none;
    text-align:center;
    text-shadow:1px 1px 0px #84b7eb;
    margin-bottom: 10px;
    vertical-align:middle;
}

.params:hover {
    background-color:#398cd4;
    background:gradient( linear, left top, left bottom, color-stop(0.05, #398cd4), color-stop(1, #73bfeb) );
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#398cd4', endColorstr='#73bfeb');
}

.params:active {
    position:relative;
    top:1px;
}

.params a{
  text-decoration:none;
  color:black;
  witdh:100%;
  height:100%;
  display:block;
}