.container{
width: 100%;
display: inline-block;
Position:relative;
    
}
.sidebar{
position: absolute;
left: 3%;
top: 19%;
width: 20%;
background: #c6c1c9;
padding: 0 15px 0 15px;
text-align: justify;
padding 0 15px 0 0;
border-right: solid 2px black;
}
.maincontent{
position: absolute;
right: 3%;
top:19%;
width: 70%;
text-align: justify;
}
.encartlogo{
position: absolute;
top: 35%;
width: 42%;
left: 25%;
filter:opacity(75%);
background-color: white;
}

.flogo{
 position: absolute;
 left:22%;
 z-index: -2;
}

.logoe{
 position: absolute;
 left:25%;  
z-index: -1;
}
.cabrouge{
  position:absolute;
  right: 25%;
  z-index: -1;
}
.logogroupe{
    margin: 2% 0 0 2%;
}