* {
  margin: 0px;
}

#logo {
  margin-bottom: 20px;
  width: 230px;
  display: block;
  margin: auto;
  margin-top: 20px;
  margin-bottom: 12px;
}

.bandeau {
  padding: 10px;
  color: white;
  font-family: helvetica;
  font-size: 80%;
  text-align: center;
  background-color: black;
}

.images {
  width: 100%;
  height: auto;
}

.col {
  display: block;
  float: left;
  margin: 1px;
  margin-top: 40px;
  width: 48%;
  height: 600px;
  /*background: black;*/
}

.footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40px;
  background-color: black;
  text-align: center;
}

#plogo {
  margin-top: 12px;
  width: 20px;
}

#livre {
  width: 50%;
  float: right;
  /*border-style: solid;*/
  border-width: 1px;
  box-shadow: 1px 2px 6px 2px #aaa;
}

#histoire {
  margin-left: 30px;
  color: black;
  font-family: helvetica, sans-serif;
  font-size: 2.2vw;
  text-align: left;
}

#mailink {
  margin-left: 30px;
  color: #fa5b8b;
  font-family: helvetica, sans-serif;
  font-size: 1.5vw;
  text-align: left;
  font-weight: bold;
  border-style: solid;
  border-width: 3px;
  text-decoration: none;
}

#mailink:hover {
  color: #5bd3fb;
}

p {
  margin-left: 30px;
  color: grey;
  font-family: helvetica, sans-serif;
  font-size: 1.3vw;
  text-align: left;
  line-height: 1.3;
}

@media screen and (max-width:1000px) {
  #logo {
    width: 430px;
  }

  .col {
    margin-right: 20px;
    margin-left: 26%;
    height: auto;
  }

  .bandeau {
    font-size: 200%;
  }

  .footer {
    height: 65px;
  }

  #plogo {
    width: 50px;
  }

  #livre {
    width: 100%;
  }

  #histoire {
    margin-left: 0px;
    font-size: 4.2vw;
    margin-bottom: 10px;
  }

  #mailink {
    margin-left: 0px;
    font-size: 4.0vw;
  }

  p {
    margin-left: 0px;
    margin-bottom: 300px;
    font-size: 3.8vw;
    margin-top: 10px;
  }

  #noreturn {
    white-space: nowrap;
  }
}