.btn-scrolldown-t,.btn-scrolltop-t{
	display: block;
    position: absolute;
    z-index: 1;
    bottom: 0;
}
.btn-scrolldown-t img,.btn-scrolltop-t img{width: 100%;height: auto;}

@media (min-width: 0px){
	.btn-scrolldown-t,.btn-scrolltop-t{left: calc(50% - 70px);width: 140px;}
	.btn-scrolltop-t{top: -24px;bottom: inherit;}
	.btn-scrolldown-t-int{bottom: -1px;left: calc(50% - 75px);width: 150px;}
}
@media (min-width: 768px){
	.btn-scrolldown-t,.btn-scrolltop-t{left: calc(50% - 100px);width: 200px;}
	.btn-scrolltop-t{top: -34px;}
	.btn-scrolldown-t-int{bottom: 0;left: calc(50% - 108px);width: 216px;}
}
@media (min-width: 992px){
	.btn-scrolldown-t,.btn-scrolltop-t{left: calc(50% - 130px);width: 260px;}
	.btn-scrolltop-t{top: -44px;}
	.btn-scrolldown-t-int{left: calc(50% - 108px);width: 216px;}
}
@media (min-width: 1200px){
	.btn-scrolldown-t,.btn-scrolltop-t{left: calc(50% - 158px);width: 316px;}
	.btn-scrolltop-t{top: -54px;}
	.btn-scrolldown-t-int{left: calc(50% - 108px);width: 216px;}
}
@media (min-width: 1600px){}