.horizontal_row{
	width: 70%;
	text-align: center;
	opacity: 0.7;
}
.subTitle{
	font-weight: normal;
	font-size: 30px;
	margin: 0;
	padding-top: 25px;
}
#updated{
  color: black;
}
@media only screen and (max-width: 980px) {
	body{
		padding-left: 0;
		font-size: 15px;
		background: black;
		color: white;
	}
	h1{
		font-weight: normal;

		padding-bottom: 20px;
		padding-top: 20px;
	}
	.mainText{
		font-size: 15px;
		padding-left: 20px;
		padding-right: 20px;
	}
	#speech{
		width: 500px;
	}

	#references{
		text-align: center;
		padding-top: 50px;
	}
	.reference_item *{
		display: inline-block;
	}
	.reference_item h1{
		vertical-align: top;
		margin: 0;
		padding: 0;
	}
	.reference_item{
		padding-top: 50px;
		padding-bottom: 50px;
	}
	.reference_item_description {
		display: inline-block;
		height: auto;
		vertical-align: top;
		position: relative;
		max-width: 100%;
		text-align: left;
		margin-left: 20px;
		margin-right: 20px;
	}
	.reference_item p{
		vertical-align: top;
		margin: 0;
		padding: 0;
		display: block;
	}
	.worker{
		margin-top: 20px;
		display: inline-block;
		vertical-align: bottom;
		bottom: 20px;
		color: black;
	}
	.worker p{
		display: inline-block;
	}
	.worker img{
		width: 60px;
		display: inline-block;
		float: none;
		vertical-align: middle;
		position: relative;
	}
	.workerName{
		display: inline-block;
		background: rgb(230,230,230);
		height: 50px;
		vertical-align: middle;
		text-align: left;
		padding: 5px;
	}
	.workerName p{
		margin: 0;
		padding: 0;
	}
	#inwatech_image{
		width: 90%;
		text-align: center;
		margin: auto;
	}
	.motimg{
		display: inline-block;
		width: 100%;
	}
	.ivoviz{
		width: 300px;
	}
	.author{
		font-size: 15px;
		width: 300px;
		max-width: 100%;
		position: relative;
		height: 100px;
		margin: auto;
		background-color: rgb(240, 240, 240);
		display: inline-block;

	}
	.author img{
		position: absolute;
		left: 0;
		height: 100px;
	}
	.author p{
		width: auto;
		margin-left: 110px;
		text-align: left;
		right: 0;
		position: absolute;
		top: 50%;

		font-size: 10px;
	}
	#szarkaAuthor p{
		margin-top: -51.5px;
	}
	#bertokAuthor p{
			margin-top: -40px;
	}
	.authors{
		width: 100%;
		margin: auto;
		text-align: center;
		color: black;

	}
	#author_title{
		font-size: 20px;
	}
	.book_back{
		display: none;
	}
	#mot a{
		width: 30%;
	}
}
@media only screen and (min-width: 980px) {
	body{
		padding-left: 320px;
		color: white;
		background: black;
	}
	h1{
		font-weight: normal;
		font-size: 35px;
		padding-bottom: 20px;
		padding-top: 20px;
	}
	#speech{
		width: 500px;
	}

	#references{
		padding-left: 50px;
		padding-top: 50px;
		height: 340px;
	}
	.reference_item *{
		display: inline-block;
	}
	.reference_item img{
		display: inline-block;

	}
	.reference_item h1{
		vertical-align: top;
		margin: 0;
		padding: 0;

	}
	.reference_item{
		padding-top: 50px;
		padding-bottom: 50px;
		height: auto;
	}
	.reference_item_description {
		display: inline-block;
		height: auto;
		vertical-align: top;
		position: relative;
		width: 55%;
			margin-left: 0px;
			min-width: 400px;
			padding-left: 20px;
	}
	.reference_item p{
		vertical-align: top;
		margin: 0;
		padding: 0;

		display: block;
	}
	.worker{
		margin-top: 20px;
		display: inline-block;
		vertical-align: bottom;
		bottom: 20px;
		color: black;
	}
	.worker p{
		display: inline-block;
	}
	.worker img{
		width: 60px;
		display: inline-block;
		float: none;
		vertical-align: middle;
		position: relative;
	}
	.workerName{
		display: inline-block;
		background: rgb(230,230,230);
		height: 50px;
		vertical-align: middle;
		text-align: left;
		padding: 5px;
	}
	.workerName p{
		margin: 0;
		padding: 0;
	}
	#inwatech_image{
		width: 600px;
	}
	.motimg{
		display: inline-block;
		width: 200px;
	}
	.ivoviz{
		width: 300px;
	}
	.book_back{
		display: none;
		width: 300px;
	}
	.author{
		min-width: 633px;
		width: 40%;
		max-width: 900px;
		position: relative;
		height: 316px;
		margin: auto;
		background-color: rgb(240, 240, 240);
		display: inline-block;
		margin: 30px;
	}
	.author img{
		height: 100%;
		position: absolute;
		left: 0;
	}
	.author p{
		width: 48%;
		text-align: left;
		right: 0;
		position: absolute;
		top: 50%;
		margin-top: -93.5px;
		font-size: 20px;
	}
	.authors{
		width: 100%;
		margin: auto;
		text-align: center;
		color: black;
	}
	#author_title{
		font-size: 30px;
	}
	.mainText{
		padding-left: 50px;
		margin: auto;
		text-align: left;
		font-size: 20px;
		padding-left: 50px;
	}
}