#numbers {						
width:95%;margin:2.5%;display:flex;justify-content:space-between;flex-flow:row wrap;
}
#numbers button{
display:flex;
width:2rem;
height:1.5rem;
//margin:0.5rem 1rem;
color:grey;
border:1px solid grey;
font-weight:bold;
background-color:#ffffff;
cursor:pointer;						
}
@media screen and (min-width:685px) and (max-width:814px){
	    #numbers button{margin:0 auto;}
}
@media screen and (min-width:488px) and (max-width:684px) {
        #numbers button{width:1.60rem;height:1.25rem;margin:0;font-size:90%;}
		#numbers{justify-content:center;}
}
@media screen and (min-width:320px) and (max-width:487px) {
	    #numbers button{width:1.40rem;height:1.10rem;margin:0;font-size:80%;}
		#numbers {justify-content:center;}
}