header {
	display: block;	
	height: 50px;
	text-align: center;
	background-color:gray;	
}

.wrapper {
	margin: auto;	
	width: 40%;	
	padding: 40px 0;
	text-align: center;
	line-height: 2;
	border: 3px blue groove;
    box-shadow: 6px 6px 0px black;
}

.divclass {    
    width: 500px;
    line-height: 2;
    border: 3px blue groove;
    box-shadow: 6px 6px 0px black;
}

.conteneur {
	border: 1px solid black;
	widows: 1000px;	
	margin: 20px;	
}

.groupbox, .compose, .prix {
	border: 1px solid blue;
	margin: 0 auto;
	padding: 10px;
	display: block;
}		

#error {
	color:red;
}

label {
	display: inline-block;
  	width: 150px;
  	text-align: right;
}

section {
	overflow-x: auto;
}


/*@media screen and (max-width: 700px) {
	table thead {
		display: none;
	}		

	table tr {
		display: block;
		margin-bottom: 40px;
	}

	table td {
		display: block;
		text-align: right;
	}

	table td:before {
		content: attr(data-label);
		float: left;
		font-weight: bold;
	}
}
*/

/*@media only screen and (max-width: 700px) {

    table table, 
    table thead, 
    table tbody, 
    table tr, 
    table th, 
    table td {
        display: block;
    }

    table thead {
        display: none;
    }

    table td {
        padding-left: 150px;
        position: relative;
        margin-top: -1px;
        background: #FFF;
    }

    table td:nth-child(odd) {
        background-color: #eee;
    }

    table td::before {
        padding: 10px;
        content: attr(data-label);
        position: absolute;
        top: 0;
        left: 0;
        width: 130px;
        bottom: 0;
        background-color: #000;
        color: #FFF;
        display: flex;
        align-items: center;
        font-weight: bold;
    }

    table tr {
        margin-bottom: 1rem;
    }

    table th + td {
        padding-left: 10px;
    }

}*/