form#myform div
{ 

text-align:center;

}


form#myform input[type=submit]
{ 

display: inline-block;

color:blue;

position: center;

margin-left: auto;
margin-right: auto;
}


form#myform input 
{ 

display: inline-block;



}

html, body {
	height: 100%;
}

#gauche {
	width: 70%;
	height: 100%;
	float: left;
	
}

#droite {
	width: 30%;
	height: 100%;
	float: left;