@media (max-width:1000px) {
	.gotop{
		width: 40px;
		height: 40px;
		/* border-radius: 100%; */
		position: fixed;
		bottom: 20%;
		right: 5%;
		background-color: rgba(0,0,0,0.3);
		background-image: url(../image/top.png);
		background-repeat: no-repeat;
		background-position: center center;
		background-size: 40px 40px;
		z-index: 999;
		display: none;
		border-radius: 10px;
		
	}
}
@media (min-width:1000px) {
	.gotop{
		width: 50px;
		height: 50px;
		/* border-radius: 100%; */
		position: fixed;
		bottom: 15%;
		right: 5%;
		background-color: rgba(0,0,0,0.3);
		background-image: url(../image/top.png);
		background-repeat: no-repeat;
		background-position: center center;
		background-size: 40px 40px;
		display: none;
		border-radius: 10px;
		
	}
}