body {
	margin-bottom: 80px;
	background-image: url('../img/traktor.jpg');
	background-repeat: no-repeat;
	background-size: 20%;
	background-position: left 80px;
}

html {
	position: relative;
	min-height: 100%;
}

.header {
	width: 100%;
	text-align: center;
	position: relative;
	top: 15px;
	height:80px;
}

.footer {
	position: absolute;
	bottom: 0;
	width: 100%;
	line-height: 50px; /* Vertically center the text there */
	font-size: 0.8em;
	padding: 0 1em;
	min-width: 300px;
	background-color: #f1f9ff;
	color:#3a727e;
	display:flex;
	flex-wrap: wrap;
	column-gap: 7px;
	justify-content: space-between;
}

.content {
	margin: 2em;
	position: relative;
	top: 1.5em;
	left: 20%;
	width: 70%
}

.button-selected {
	background-color: #3a727e;
	border-color: #3a727e;
}

.form-frame {
	margin:auto;
	width:60%;
}

@media screen and (max-width:740px) {
	body {
		background-image: none;
	}
	.header {
		top: 5px;
	}
	.content {
		top: 1em;
		left: inherit;
		width: inherit;
		margin-bottom: 12em;
	}
	.form-frame {
		width:100%;
	}
}

@media screen and (max-width:470px) {
	body {
		margin-bottom: 220px;
		background-position: bottom 70px right;
		background-size: 70%;
		background-image: url('../img/mobile.jpg');
	}
	.header {
		top: 5px;
	}
	.content {
		top: 1em;
		left: inherit;
		width: inherit;
		margin-bottom: 12em;
	}
}