@font-face {
	font-family: 'arrows';
	src:url('../fonts/arrows/arrows.eot');
	src:url('../fonts/arrows/arrows.eot?#iefix') format('embedded-opentype'),
		url('../fonts/arrows/arrows.woff') format('woff'),
		url('../fonts/arrows/arrows.ttf') format('truetype'),
		url('../fonts/arrows/arrows.svg#arrows') format('svg');
	font-weight: normal;
	font-style: normal;
}

.container {
	margin-top: 20px;
	height: 90%;
	width: 90%;
}

@media screen and (max-width: 46.0625em) {
	.column {
		width: 100%;
		min-width: auto;
		min-height: auto;
		padding: 1em; 
	}

	.column p {
		text-align: left;
		font-size: 1.5em;
	}

	.column:nth-child(2) {
		box-shadow: 0 -1px 0 rgba(0,0,0,0.1);
	}
}

@media screen and (max-width: 25em) {

	.codrops-icon span {
		display: none;
	}

}

#myBtn { 
	display: none;
    position: fixed;
    bottom: 40px;
    right: 30px;
    font-size: 30px;
    border: none;
    outline: none;
    background-color: #51c2b9;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 4px;}​​​​

.bb-bookblock {
	width: 400px;
	height: 300px;
	margin: 0 auto;
	position: relative;
	z-index: 100;
	-webkit-perspective: 1300px;
	perspective: 1300px;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.authos {
	background-image: url(/images/img_ex/ППМГ.jpg); 
	background-size: cover;
	background-repeat: no-repeat;
	height: 700px;
	margin: 100;
	position: relative; 
  }
  
.authos-info {
	margin-top: 100px;
	position: absolute;
	top: 70px;
	right: 40px;
	width: 600px;
	padding: 64px 60px 53px 60px;
	background: rgba(255, 255, 255, .7); 
}
.authos-info   h3{
	content: open-quote;
	color: #939393;
	font-size: 32px;
}
  

}
.authos-info h5 {
	padding: 10px;
	margin-bottom: 0;
	font-size: 16px;
	color: black; 
}
.more-info ul {
	justify-content: center; 
	height: 20px;
	list-style: none; 
}
.more-info {
	width: 500px;  
}
.more-info-item {
	line-height: 40px;
	margin: auto; 
}
.more-info a {
	color: #250a0a;
	text-decoration: none;
	font-size: 18px; 
	padding-top: 10px;
}
.nav-item{
    padding: 10px;
}

.bb-page {
	position: absolute;
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transition-property: -webkit-transform;
	transition-property: transform;
}

.bb-vertical .bb-page {
	width: 50%;
	height: 100%;
	left: 50%;
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

.bb-horizontal .bb-page {
	width: 100%;
	height: 50%;
	top: 50%;
	-webkit-transform-origin: center top;
	transform-origin: center top;
}

.bb-page > div,
.bb-outer,
.bb-content,
.bb-inner {
	position: absolute;
	height: 100%;
	width: 100%;
	top: 0;
	left: 0;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.bb-vertical .bb-content {
	width: 200%;
}

.bb-horizontal .bb-content {
	height: 200%;
}

.bb-page > div {
	width: 100%;
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.bb-vertical .bb-back {
	-webkit-transform: rotateY(-180deg);
	transform: rotateY(-180deg);
}

.bb-horizontal .bb-back {
	-webkit-transform: rotateX(-180deg);
	transform: rotateX(-180deg);
}

.bb-outer {
	width: 100%;
	overflow: hidden;
	z-index: 999;
}


.bb-bookblock.bb-vertical > div.bb-page:first-child,
.bb-bookblock.bb-vertical > div.bb-page:first-child .bb-back {
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
}

.bb-bookblock.bb-horizontal > div.bb-page:first-child,
.bb-bookblock.bb-horizontal > div.bb-page:first-child .bb-back {
	-webkit-transform: rotateX(180deg);
	transform: rotateX(180deg);
}

/* Content display */
.bb-content {
	background: #fff;
}

.bb-vertical .bb-front .bb-content {
	left: -100%;
}

.bb-horizontal .bb-front .bb-content {
	top: -100%;
}

/* Flipping classes */
.bb-vertical .bb-flip-next,
.bb-vertical .bb-flip-initial {
	-webkit-transform: rotateY(-180deg);
	transform: rotateY(-180deg);
}

.bb-vertical .bb-flip-prev {
	-webkit-transform: rotateY(0deg);
	transform: rotateY(0deg);
}

.bb-horizontal .bb-flip-next,
.bb-horizontal .bb-flip-initial {
	-webkit-transform: rotateX(180deg);
	transform: rotateX(180deg);
}

.bb-horizontal .bb-flip-prev {
	-webkit-transform: rotateX(0deg);
	transform: rotateX(0deg);
}

.bb-vertical .bb-flip-next-end {
	-webkit-transform: rotateY(-15deg);
	transform: rotateY(-15deg);
}

.bb-vertical .bb-flip-prev-end {
	-webkit-transform: rotateY(-165deg);
	transform: rotateY(-165deg);
}

.bb-horizontal .bb-flip-next-end {
	-webkit-transform: rotateX(15deg);
	transform: rotateX(15deg);
}

.bb-horizontal .bb-flip-prev-end {
	-webkit-transform: rotateX(165deg);
	transform: rotateX(165deg);
}

.bb-item {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	display: none;
	background: #fff;
}

/* No JS */
.no-js .bb-bookblock, 
.no-js ul.bb-custom-grid li {
	width: auto;
	height: auto;
}

.no-js .bb-item {
	display: block;
	position: relative;
}




.bb-custom-wrapper {
	width: 100%;
	height: 600px;
	position: relative;
	margin: 1rem;
}

.bb-custom-wrapper .bb-bookblock {
	width: 100%;
	height: 100%;
	-webkit-perspective: 2000px;
	perspective: 2000px;
}
.bb-custom-wrapper img {
	display: block;
	margin-left: auto;
	margin-right: auto;
	max-width: 100%;
	height: auto;
	
	
}
.bb-custom-side {
	width: 50%;
	float: left;
	height: 100%;
	overflow: hidden;
	background: #fff;
	/* Centering with flexbox */
	display: -webkit-box;
	display: -moz-box;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-direction: row;
	flex-direction: row;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-box-pack: center;
	-moz-box-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-moz-box-align: center;

}

.bb-custom-firstpage h3 {
	font-size: 2.625em;
	line-height: 1.3;
	margin: 0;
	font-weight: 300;
	background: #fff;
}

.bb-custom-firstpage h1 span {
	display: block;
	font-size: 60%;
	opacity: 0.3;
	padding: 0 0 0.6em 0.1em;
}

.bb-custom-firstpage {
	text-align: center;
	padding-top: 5%;
	
	width: 50%;
	float: left;
	height: 100%;
}

.bb-custom-side p {
	padding: 18%;
	margin: 18%;
	font-size: 2.8em;
	font-weight: 300;
}
.bb-custom-side img{
	display: block;
	margin-left: auto;
	margin-right: auto;
	max-width: 100%;
	height: auto;
}

.bb-custom-wrapper h3 {
	font-size: 1.6em;
	font-weight: 300;
	margin:  1em;
	padding: 0 1em;
	max-width: ;
}

.bb-custom-wrapper h4 {
	font-size: 1.3em;
	font-weight: 300;
	margin: 1em;
	padding: 0 1em;
	
}

.bb-custom-wrapper > nav {
	width: 100%;
	height: 40px;
	margin: 1em auto 0;
	position: fixed;
	bottom: 20px;
	z-index: 1000;
	text-align: center;
}

.bb-custom-wrapper > nav a {
	display: inline-block;
	width: 40px;
	height: 40px;
	text-align: center;
	border-radius: 2px;
	background: #939393;
	color: #fff;
	font-size: 20px;
	margin: 2px;
}

.bb-custom-wrapper > nav a:hover {
	opacity: 0.6;
}

.bb-custom-icon:before {
	font-family: 'arrows';	
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	line-height: 1;
	font-size: 20px;
	line-height: 40px;
	display: block;
	-webkit-font-smoothing: antialiased;
}

.bb-custom-icon-first:before,
.bb-custom-icon-last:before {
	content: "\e002";
}

.bb-custom-icon-arrow-left:before,
.bb-custom-icon-arrow-right:before {
	content: "\e003";
}

.bb-custom-icon-arrow-left:before,
.bb-custom-icon-first:before {
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
}

/* No JS */
.no-js .bb-custom-wrapper {
	height: auto;
}

.no-js .bb-custom-content {
	height: 470px;
}

@media screen and (max-width: 61.75em){
	.bb-custom-side {
		font-size: 70%;
	}
}

@media screen and (max-width: 33em){
	.bb-custom-side {
		font-size: 60%;
	}
}