body{
  width: 1200px;
  margin: 0 auto;
  padding: 0;
  font-family: 'Droid Serif', serif;
}

a{
  color: black;
  text-decoration: none;
}

p{
margin-top: 0px;
}

#header{
  width: 1150px;
  margin: 0 auto;
}

#header legend{
  text-align: center;
  font-size: 12px;
}

#header p{
  text-align: right;
  font-weight: bold;
}

h1{
  font-size: 72px;
  font-style: italic;
  font-weight: normal;
  text-align: center;
  margin-bottom: 0;
  margin-top: 40px;
  font-family: 'times new roman', serif;
}

#contenu{
  width: 1180px;
  margin: 0 auto;
}

#presentation{
  width: 745px;
  height: 540px;
  padding: 15px;
  background-color: rgba(255,255,255,0.7);
  margin-top: 5px;
  display:inline-block;
  font-size: 13px;
  line-height: 17px;
  
}

#presentation p{
  margin-bottom: 12px;
}

#presentation legend{
  font-size: 10px;
}

#download{
  height: 500px;
  color: white;
  font-size: 13px;
  font-weight: bold;
  display: inline-block;
}

#download img{
    width:130px;
}

#download p{
    color : white;
}

#download h3{
    margin-top:0px;
}

#download1, #download2, #download3, #download4, #download5{
    width: 340px;
    background-color: rgba(0,0,0,0.5);
    padding: 10px;
    margin-top: 6px;
    margin-left: 15px;
}

#footer{
  width: 1150px;
  margin: 0 auto;
  font-size: 12px;
  padding: 10px 0;
}

#footer i{
  display: block;
  float: left;
  margin-top: 8px;
}

#footer a{
  color: black;
  text-decoration: none;
}

#div_droite{
  font-family: 'roboto';
  font-weight: 300;
  float: right;
  text-align: right;
}

.div_texbox {
  margin : 11px;
}
#div_input {
  float:left;
  margin-left:150px;
}
#zone_saisie {
  float:left;
  padding-top : 15px;
}
.button_div {
  text-align : right;
  margin-right: 10px;
  padding-top: 8px;
}
#div_input input, textarea{
  border-radius:3px;
  border : 1px solid silver;
  padding : 4px;
}