* {
	box-sizing: border-box;
	padding: 0;
	margin: 0;
}
body {
	font-size: 100%;
	font-weight: 300;
	color: #888;
	width: 100%;
}
img {
	max-width: 100%;
}
nav {
	border: 0;
	-o-transition: all .3s;
	-moz-transition: all .3s;
	-webkit-transition: all .3s;
	-ms-transition: all .3s;
	transition: all .3s;
	text-align: left;
	margin-left: 30px;
}
header {
	display: block;
	background-image:url(../../images/ebook-banner/p5.jpg);
	background-repeat: no-repeat;
	margin: 0 auto;
	width: 850px;
	height: 194px;

	position: relative;
}

.small-grid .pencil {

	background-image: url(../../images/01-52.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	height: 40px;
	width: 40px;
	margin: 10px 0 0 5px;
	display: none !important;
}
.small-grid .headphones {
	background-image:url(../../images/headphones.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	height: 40px;
	width: 40px;
	margin: 10px 0 0 5px;
}
.head_number {
	display: block;
	width: 15px;
	height: 20px;
	color: #000;
	text-align: center;
	position: relative;
	left: 11px;
	font-family: 'PFTransport-Regular';
	top: 9px;
	font-weight: 600;
}
.small-grid .cd {
	background-image: url(../../images/cd-9.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	height: 40px;
	width: 40px;
	margin: 10px 0 0 5px;
}
.small-grid .exer_number {
	margin: 15px 0 0 5px;
}
.number {
	display: block;
	width: 32px;
	height: 32px;
	text-align: center;
	position: relative;
	font-family: "PFCentroSlabPro-Medium";
	font-weight: bold;
	border-radius: 50%;
	line-height: 1.4em;
	background-color: #69c8c7;
	color: #ffff;
	font-size: 23px;
}
.small-grid, .item-grid {
	width: 80%;
	padding: 0;
	margin: 0;
}
.item-grid li {
	list-style-type: none;
	margin: 0 17px 40px 15px;
	padding: 0;
	display: inline-block;
 *display: inline;
	zoom: 1;
	vertical-align: top;
}
.small-grid li {
	/*border: 1px solid rgba(0, 0, 0, 0.2);*/
	list-style-type: none;
	padding: 0;
	display: inline-block;
 *display: inline;
	zoom: 1;
	vertical-align: top;
}
.small-grid .left {
	margin: 5px 28px 0 -5px;
	height: auto;
	text-align: center;
}
.small-grid .center {
	margin: 20px 0 0 5px;
	height: auto;
}

/*---------------- header -----------------------*/
.container {
	width: 900px;
	display: block;
	text-align: center;
	background: #FFF;
}
.green_title{
	display: block;
	float:left;
	font-family: "PFCentroSlabPro-Medium";
	font-size: 22px;
	font-weight:bold;
	background: #245E78;
	color: #fff;
	border-radius:6px;
	margin-left:70px;
	padding:8px;
	padding-left:15px;
	padding-right:15px;
}

.with_image{
	width: 750px;
	height: 393px;
	background-image: url(../../images/exercises-images/U1_3.jpg);
	margin:1% auto;
	background-repeat: no-repeat;
	background-position:center;
	

	
}


section {
	width: 900px;
	margin: 0 auto;
	background: #FFF;
}
.prosfonisi > p {
	line-height: 1.3em;
	color: #000;
	font-size: 20px;
	font-weight: normal;
	font-family: 'PFCentroSlabPro-Medium';
	text-align: left;
}

/*-------------------title--------------------------*/
.column {
	padding: 0;
	display: inline-block;
	vertical-align: top;
	margin-left: 11px;


}
.column.exer {
	padding: 9px;
	display: inline-block;
	width: 65%;
	margin: 0 auto;
	vertical-align: top;
}

.column.exer_bottom {
	padding: 9px;
	display: inline-block;
	width: 65%;
	
	vertical-align: top;
}

.column.exer_midlle{
	padding: 9px;
	display: inline-block;
	width: 65%;
	margin: 1% auto;
	vertical-align: top;
}


.clearfix {
	width: 100%;
	clear: both;
	height: 10px;
}
.drag-grid {
	display: block;
	text-align: center;
	height: 100px;
	margin: 15px auto 0 auto;
	padding: 0;
	border-top: 2px #00617f solid;
	border-bottom: 2px #00617f solid;
	width: 60%;
}
.drag-grid li {
	list-style-type: none;
	margin: 7px 5px 0 5px;
	padding: 0;
	display: inline-block;
 *display: inline;
	zoom: 1;
	vertical-align: top;
	cursor: all-scroll;
	z-index: 1;
}
.drag-grid li {
	/* background-color: #6FC696; */
	width: auto;
	padding: 3px;
	height: auto;
	font-size: 15px;
	color: #000;
}
label {
	top: 0;
	color: #000;
	font-size: 17px;
	font-family: 'DejaVu Sans', sans-serif;
	display: block;
	padding: 1px;
	text-align: left;
	line-height: 1.8em;
}

.greyspan {
	width: 100px;
	display: inline-block;
	color: #999;
	text-align: right;
}

.grey {
	color: #999
}


	




span.clickable{}

.square1 {
 
width: 75px;
    height: 25px;
 /* border: 2px solid red;*/
  cursor: pointer;
  position:absolute;
}

.square2 {
	
 
    position: absolute;
width: 36px;
height: 96px;
/*  border: 2px solid green;*/
  cursor: pointer;
}

.square3 {



position:absolute;
width: 86px;
height: 30px;
/*  border: 2px solid blue;*/
  cursor: pointer;
}

.square4 {

    position: absolute;
width: 75px;
height: 54px;
/*  border: 2px solid orange;*/
  cursor: pointer;
}
.square5 {

width: 64px;
height: 25px;
 /* border: 2px solid red;*/
  cursor: pointer;
  position:absolute;
}

.square6 {
	

  
    position: absolute;
width: 54px;
height: 85px;
/*  border: 2px solid green;*/
  cursor: pointer;
}

.square7 {


 
    position: absolute;
width: 43px;
height: 24px;
/*  border: 2px solid green;*/
  cursor: pointer;
}

.square8{


 
    position: absolute;
width: 75px;
height: 55px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square9 {


 
    position: absolute;
width: 57px;
height: 27px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square10 {


 
    position: absolute;
width: 54px;
height: 72px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square11{


 
    position: absolute;
width: 48px;
height: 21px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square12 {


 
    position: absolute;
width: 125px;
height: 54px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square13 {


 
    position: absolute;
width: 94px;
    height: 30px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square14 {


 
    position: absolute;
width: 75px;
    height: 72px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square15 {


 
    position: absolute;
width: 68px;
height: 24px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square16 {


 
    position: absolute;
width: 55px;
height: 68px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square17 {


 
    position: absolute;
width: 67px;
height: 25px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square18 {


 
    position: absolute;
width: 50px;
height: 92px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square19 {


 
    position: absolute;
width: 75px;
height: 25px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square20 {


 
    position: absolute;
width: 66px;
height: 57px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square21 {


 
    position: absolute;
width: 59px;
height: 23px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square22 {


 
    position: absolute;
width: 59px;
height: 54px;
/*  border: 2px solid green;*/
  cursor: pointer;
}
.square23 {


 
    position: absolute;
width: 84px;
height: 25px;
/*  border: 2px solid green;*/
  cursor: pointer;
}

.square24 {


 
    position: absolute;
width: 76px;
height: 67px;
/*  border: 2px solid green;*/
  cursor: pointer;
}


















.selected {
    background-color: yellow;
}

#svg {
    width: 750px;
    height: 400px;

	
}

#svg line {
    stroke: red;
    stroke-width: 1.5px;
    cursor: not-allowed;
}