* { 
	font-family: "Sawarabi Mincho"; box-sizing: border-box; 
}

html {
	width: 100vw;
	height: 100vh;
	overflow: hidden;
}

body {
	margin: 0;
	padding: 0;
}

form {
	width: 100%;
	margin: 0 0 0 0;
}

h1 {
	width: 100%;
	margin: 0 auto;
}

img {
	width: 100%;
	height: auto;
}

button {
	outline: 0;
}

.fullsize {
	position:relative;
	z-index: 0;
	width: 100vw;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	padding-top: 58.75%;
	background: url(../images/bg.jpg) top left no-repeat;
	background-size: cover;
	overflow: hidden;
}

.mainbody {
	position: absolute;
	z-index: 1;
	top: 0;
	right: 0;
	bottom: -10%;
	left: 0;
	width: 50%;
	height: 48%;
	margin: auto;
}

.calling .mainbody {
	bottom: 0;
	height: 32%;
}

.info-txt {
	width: 75%;
	margin: 40px auto;
}

.btn {
	padding: 0 !important;
	border: 0 !important;
	background: transparent;
}

.call {
	width: 80%;
	margin: 40px auto 0;
}