p {
    padding: 1px;
}

p#equation {
    text-align: center;
    font-size: 24px;
}

p#remarque {
    font-size: 18px;
    padding: 10px;
}

h4 {
    padding: 10px;
}

div#container {
    width: 685px;
    height: 520px;
    float: left;
    clear: both;
    font-size: 20px;
}

div#cdc {
    width: 675px;
    height: 110px;
    float: left;
    margin: 5px;
}

div#infocpt {
    width: 675px;
    height: 395px;
    float: left;
    margin: 0px 5px 5px;
}

#outil {
    position: relative;
    width: 400px;
    height: 400px;
    float:left;
    margin-top: 60px;
}

#unite,
#ch4 {
    position: absolute;
    top: 0;
    left: 0;
}

#unite {
    width: 400px;
    line-height: 400px;
    font-size: 22px;
    font-weight: bold;
    color: white;
    text-align: center;
}

div#ch4 {
    background-color: transparent;
  
}

div#infogph {
    width: 680px;
    height: 520px;
    float: left;
    font-size: 20px;
}