Salve, sto cercando di creare una colonna centrale bianca nel mio layout (#container nel css sotto) ma si visualizza solo se imposto height e width in pixel e non se lo metto in percentuale.

codice:
body{
    position:absolute;
    
background-image: linear-gradient(bottom, rgb(104,192,135) 34%, rgb(136,231,162) 67%);
background-image: -o-linear-gradient(bottom, rgb(104,192,135) 34%, rgb(136,231,162) 67%);
background-image: -moz-linear-gradient(bottom, rgb(104,192,135) 34%, rgb(136,231,162) 67%);
background-image: -webkit-linear-gradient(bottom, rgb(104,192,135) 34%, rgb(136,231,162) 67%);
background-image: -ms-linear-gradient(bottom, rgb(104,192,135) 34%, rgb(136,231,162) 67%);

background-image: -webkit-gradient(
	linear,
	left bottom,
	left top,
	color-stop(0.34, rgb(104,192,135)),
	color-stop(0.67, rgb(136,231,162))
);





}



#container{
    height: 100%;
    width: 100%;
   border:3px solid blue;
   
   
   background-color: white;
    
    
    
}