input[name="submit"]{
	width: 20rem;
}
.members_select_box{
	display: flex;
	margin: 0 auto;
	max-width: 130rem;
	text-align: center;
}
.members_box{
	position: relative;
	width: 50%;
	height: 15rem;
	background-color: rgba(0,0,0,0.6);
	background-size: 100%;
}
.member_box.gallery{
	margin-right: 5rem;
	margin-bottom: 7rem;
}
.members_box::before{
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
	width: 100%;
	height: 15rem;
	background-size: 100%;
}
.members_box.gallery::before{
	background-image: url("../img/gallery_screen.png");
}
.members_box.download::before{
	background-image: url("../img/kaiho.jpg");
}
.members_btn{
	margin: 0 auto;
	margin-top: 5rem;
	padding: 1rem;
	width: 25rem;
	height: 5rem;
	font-weight: bold;
	transition: all .3s ease 0s;
}
.gallery .members_btn{
	color: var(--white);
	background-color: var(--main-color1);
}
.download .members_btn{
	color: var(--white);
	background-color: var(--accent-color1);
}
.members_btn:hover{
	border: .1rem solid var(--main-color1);
	color: var(--main-color1);
	background-color: var(--white);
}
.download .members_btn:hover{
	border: .1rem solid var(--accent-color1);
	color: var(--accent-color1);
	background-color: var(--white);
}

@media screen and ( max-width : 750px ) {
	.members_select_box{
		flex-flow: column;		
	}
	.members_box{
		width: 100%;
	}
}