*{
    margin: 0;
    padding: 0;
}

html {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font: 0.8em;
   margin: 0px;
   height: 100%;
   width: 100%;
}

body {
   margin: 0px;
   min-height: 100%;
   width: 100%;
   background-color: white;
   
}

.container {position: absolute;
				width: 100%;
 }

.columnmenu{ 
 position: fixed;
 top: 0;
 left: 0;
 height: 100%;
 width: 30%;
 min-width: 300px;
 max-width: 500px;
 vertical-align: top;
 padding-left: 20px;
 background-color: #f2f1ec;
 z-index: 2;
  } 
  
.columnprincipal {
  position: absolute;
  top:0;
  right: 0;
  width: 70%;
  min-width: 700px ;
  background-color: white;
  z-index: 1;
}

.principal {
 	background-color: red;
}

textarea#specificationIndication { margin : 10px 0 10px -30%; font-size: 1.2em; } 

.highlighted-section {
	background-color: lightgray ;
}

.principal {
	float:right;
   width: 69%;
 	background-color: white;
}

.menu{ 
 display:inline-block;
 position: fixed;
 width: 30%;
 min-width: 400px;
 height: 100%;
 background-color: #f2f1ec;
 vertical-align: top;
 padding-left: 20px;
}

 .listemenu {
    width: 100%;
    margin-top: 20px auto 20px;
    overflow: hidden;
}

#titremenu {
	width: 80%;
	margin: 20px auto 20px;
	padding: 10 px;
	border : 2px solid #365b6d;
	border-radius: 12px;
 }
 
 .row {
   width: 100%;
} 

.row:after {
  clear: both;
}

.column {
  float: left;
  width: 50%;
}


#titremodule {
	font-size: 4em; 
	font-weight: bold; 
	margin-left: 30px; 
	margin-bottom: 50px;
 }


.principal {
	float:right;
   width: 69%;
 	background-color: white;
}

#commenttexte {
      border-bottom: 1px dashed #000;
	}

#cadreoption {
	margin: -30px 30px 0 30px ;
	background-color:#6C9286; 
	border-radius: 20px; 
	color: white; 
	font-size: 1.5em; 
	padding: 0 20px 0;
}

.formulaire {
       width:50%;
       margin: 20px auto;
     }
  
   input[type=text],input[type=date], select {
       font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
       border:1px solid #ccc;
       font-size:20px;
       width:250px;
       min-height:30px;
       display:block;
       margin-bottom:15px;
       margin-top:5px;
       outline: none;
       cursor: pointer;
 
       -webkit-border-radius:5px;
       -moz-border-radius:5px;
       -o-border-radius:5px;
       -ms-border-radius:5px;
       border-radius:5px;
     }
 
 
   
	input[type=text]#qttstockmodif {
       font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
       border:0px solid #ccc;
       font-size:1.5em;
       color: #FF8449;
       width:50px;
       min-height:30px;
       display:inline-block;
       margin:15px auto;
       text-align: center;
       outline: none;
       cursor: pointer;
 
       -webkit-border-radius:5px;
       -moz-border-radius:5px;
       -o-border-radius:5px;
       -ms-border-radius:5px;
       border-radius:5px;
     } 
     
    #datesearch input[type=date] {
       font-size:20px;
       width:250px;
       min-height:20px;
       margin-bottom:15px;
       margin-top:5px;
       outline: none;
       cursor: pointer;
 
       -webkit-border-radius:5px;
       -moz-border-radius:5px;
       -o-border-radius:5px;
       -ms-border-radius:5px;
       border-radius:5px;
     }
     
    input[type=radio] {
       font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
       border:1px solid #ccc;
       font-size:20px;
       width:50px;
       min-height:30px;
       display:inline;;
       margin-bottom:15px;
       margin-top:5px;
       outline: none;
       border-radius:5px;
        cursor: pointer;
     } 
 
    input[type=submit] {
       background:none;
       padding:10px;
       cursor: pointer;
       width:250px;
       background-color: #6C9286;
       font-weight: bold;
     }
    
    input[type=submit]:hover {
       cursor: progress;
       background-color: #365b6d;
       color : #FF8449;
     }

.popup {
	display: flex;
	flex-direction: column;;
	font-family: sans-serif;
	color: var(--noir);
	background-color: rgb(150, 160, 170);
	padding: 20px;
	text-align: center;
	max-width: 600px;
	position: fixed;
	bottom: 40%;
	left: 40%;
	line-height: 50px;
	overflow: hidden;
	border-top: 2px solid rgb(110,110,110);
	border-left: 2px solid rgb(110,110,110);
	border-bottom: 2px solid rgb(20,20,20);
	border-right: 2px solid rgb(20,20,20);
	-webkit-box-shadow: 0px 0px 15px 5px rgba(0,0,0,.7);
	box-shadow: 0px 0px 15px 5px rgba(0,0,0,.7);
	z-index: 200;
}

.popup p.boutons{
	display: flex;
	flex-direction: row;
	justify-content: space-around;
}
   
 #newdocuments, #modifdocument {
   position: absolute;
   top: 0;
   left: 0;
	overflow : none;
	margin: 10% 20% 10%;
	z-index: 99;
	background-color: #6C9286;
   width:60%;
	clear: both;
 }
 
  #newevenement {
   position: absolute;
   top: 0;
   left: 0;
	overflow : none;
	margin: 10% 20% 10%;
	z-index: 99;
	background-color: #6C9286;
   width:60%;
	clear: both;
 }

#newdocuments select {
          font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
          border:1px solid #ccc;
          font-size:1.5em;
          min-height:30px;
          width: 400px;
          margin: 20px auto 20px;
          outline: none;
          cursor: pointer;
 
          -webkit-border-radius:5px;
          -moz-border-radius:5px;
          -o-border-radius:5px;
          -ms-border-radius:5px;
          border-radius:5px;
        }

#newdocuments label {
          font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
          font-size:2em;
          min-height:50px;
          margin: 30px auto 30px;
        }
        
#newdocuments .btn {
    display: block;
    margin: 30px auto 30px;
    padding: 20px 20px;
    color: #6C9286;
    position: relative;
    font-size: 2em;
    line-height: 2em;
    vertical-align: middle;
    font-weight: bold;
}

#labellabonew	{
	margin-left: -20px;	
 }

.item {
	 width: 80%;
	 margin: 0 auto 0;
    border-top: 1px solid #FF8449;
    overflow: hidden;
}

.itemtitre {
   
    float: left;
    margin: 0px 0px;
    padding: 0.1em 0.3em;
    color: #6C9286;
    position: relative;
    font-size: 2.3em;
    line-height: 2.3em;
    vertical-align: middle;
    font-weight: bold;
}

.btn {
    display: block;
    padding: 15px 20px;
    color: #6C9286;
    position: relative;
    font-size: 2em;
    line-height: 2em;
    vertical-align: middle;
    font-weight: bold;
}

.btn:hover {
	color: #41c1ba;
	}

.pbtn {
    display: block;
    width: 70%;
    margin: 30px auto;
    padding: 15px 20px;
    background-color : #6C9286;
    color: red;
    position: relative;
    font-size: 2em;
    line-height: 2em;
    vertical-align: middle;
    font-weight: bold;
}
.btn:hover {
	color: white;
	}

.bouton {
    display: block;
    width: 60%;
    margin: 0 auto;
    padding: Opx 20px;
    color: #6C9286;
    position: relative;
    font-size: 1em;
    line-height: 1em;
    vertical-align: middle;
    font-weight: bold;
}

.bouton:hover {
	color: #41c1ba;
	}

button#boutonnormaladm {
	width:100%; 
	height: 50px; 
	margin: 30px auto;
	background-color: #6C9286;
	font-weight: bold; 
	color: white;
	font-size: 2em;
	}

button#boutonnormaladm:hover {
	background-color: white;
	color: lightcoral;
	cursor: pointer;
  }

.boutonaction {
	width:30px; 
	color: white;
	font-size:0.8em; 
	border: 1px black solid; 
	border-radius: 30px; 
	background-color: #6C9286; 
	padding: 0 10px;
	text-decoration: none; 
 }

.boutonaction:hover { 
  color : red;
 }

button#boutonalerteadm {
	width:100%; 
	height: 50px; 	
	margin: 30px auto;
	background-color: red;
	font-weight: bold; 
	color: white;
   font-size: 2em;
	}

 button#boutonalerteadm:hover {
 	background-color: white;
	color: red;
	cursor: pointer;
  }

button#boutonalerte {
	width:250px; 
	height: 40px; 
	background-color: red;
	font-weight: bold; 
	color: white;
	}

button#boutonalerte:hover {
	background-color: white;
	color: red;
	cursor: pointer;
  }
  
button#boutonannuler {
   width:250px; 
	height: 40px; 
	background-color: #6C9286;
   padding:10px;
	font-weight: bold; 
	color: white;
  }

button#boutonannuler:hover {
	background:none;
	background-color: #365b6d;
	color: #FF8449;
	cursor: pointer;
  }

.smenu a::before {
    content: "";
    position: absolute;
    width: 6px;
    height: 100%;
    background: #f2f1ec;
    left: 0;
    top: 0;
    transition: .3s;
    opacity: 0;
}

.smenu a:hover::before {
    opacity: 1;
}

.item:target .smenu {
    max-height: 10em;
}


<!-- GESTION DES ECRANS 2 types : 1368x et 1968x -->

// Grand écran
@media (min-width: 992px) {

 }
// Très grand écran
@media (min-width: 1200px) {
  .container {
  }
}