* {
	font-family: sans-serif;
}
body {
	margin: 0;
}
.body_content {
	margin: auto;
	margin-bottom: 30px;
	width: 80%;
}
.center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}
.page_title {
	font-weight: bold;
	font-size: 32px;
}
.page_subtitle {
	margin-top: 40px;
	font-size: 20px;
}
.page_text {
	font-size: 16px;
}
.page_youtube {
	border-radius:30px;
	width: 500px;
	height: 270px;
}
.page_medium_icon
{
	width: 110px;
}
.page_footer {
    position: fixed;
    bottom: 0;
	background: #cccccc;
	height: 30px;
	width: 100%;
}
.img_rounded_corners
{
	border-radius: 25%;
}
.icon {
	margin-left: 5px;
	margin-right: 5px;
    height: 16px;
    width: 16px;
    display: inline-block;
  	vertical-align: middle;
}
.footer_body {
	color: #404040;
	margin-left: 15px;
}
.footer_left {
	position: absolute;
	top: 50%;
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}
.footer_right {
	position: absolute;
	top: 50%;
	right: 15px;
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}
.footer_img {
	margin-bottom: -4px; 
	width: 20px;
}
.error {
	font-weight: bold;
	color: red;
}
.error_darker {
	font-weight: bold;
	color: #790000;
}
.link {
	color: #b86800;
}
.input_text {
	height: 30px;
	border-color: darkgray;
	border-style: solid;
	border-radius: 5px;
}
.input_button {
	height: 30px;
	min-width: 80px;
	border-radius: 5px;
	border-style: solid;
	border-color: darkgray;
}
.max_width_350 {
	max-width: 350px;
}
@media only screen and (max-width: 630px)
{
	.body_content {
		width: 90%;
	}
	.page_youtube {
		border-radius:30px;
		width: 305px;
		height: 170px;
	}
	.page_medium_icon {
		width: 70px;
	}
}
@media only screen and (max-width: 380px)
{
	.page_youtube {
		border-radius:30px;
		width: 200px;
		height: 110px;
	}
	.page_medium_icon {
		width: 50px;
	}
}