* {
	box-sizing: border-box;
	padding: 0;
	margin: 0;
}
body {
	font-size: 100%;
	font-weight: 300;
	color: #888;

	width: 100%;
}
img {
	max-width: 100%;
}
nav {
	padding-top: 10px;
	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: 60px;
}
header {
	height:30px;
	
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	background-size: 100%;
	background-repeat: no-repeat;
	margin: 0 auto;
}
.icon_cd {
	background-image: url(../../../assets/Numeri/unita%202/Unita%204.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	height: 60px;
}
.icon_cd:hover {
	cursor: pointer;
}
.small-grid .pencil {
	background-image: url(../../images/01-52.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	height: 47px;
	width: 47px;
	margin: 0 0 0 5px;
	
}
.small-grid, .item-grid {
	width: 90%;
	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: 0 0 0 -5px;
	width: 50px;
	height: auto;
	text-align:center;

}
.small-grid .center {
	margin: 20px 0 0 5px;
	height: auto;
	width: 580px;

}
.container {
	width:1000px;
	

	display: block;

	text-align: center;

	background: #FFF;
}
section {
	width: 1000px;
	margin: 0 auto;
	
	background: #FFF;
}
.prosfonisi > p {
	line-height: 1em;
	color: #006595;
	font-size: 17px;
	font-weight: bold;
	font-family: 'DejaVu Sans', sans-serif;
	text-align: left;
}
h1 {
	
	font-weight: normal;
}
.column {
	
	display: inline-block;
	width: 80%;
	margin: 2% auto;
	vertical-align: top;
	text-align: left;

}
div.box {
	padding: 9px;
	display: inline-block;
	width:100%;
	margin: 1% auto;
	vertical-align: top;
 height:150px;


}
.column.image_left{
	height:621px;
	background:url(../../images/cover-pages/40.png);
	background-position:center;

	
	background-repeat: no-repeat;
	width:450px;

	
}




.clearfix {
	width: 100%;
	clear: both;
	height: 20px;
}
.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;
	line-height: 2em;
    font-family: 'DejaVu Sans', sans-serif;
	position: relative;
	text-align: left;
}
span#label {
	font-family: 'akaDylan Plain', sans-serif;
	font-size: 45px;
	color: #73bf44;
}
.greyspan {
	width: 100px;
	display: inline-block;
	color: #999;
	text-align: right;
}
.input2 {
	width:115px;
	text-align: center;
	font: 100% "Trebuchet MS";
	border: none;
	position: relative;
	border-bottom: 1px dashed #000;
	font-size: 15px;
	background: none;
	padding: 2px;
	top: 0;
	left: 0;
	margin: 0;
}

.input1 {
	width:220px;
	text-align: center;
	font: 100% "Trebuchet MS";
	border: none;
	position: relative;
	border-bottom: 1px dashed #000;
	font-size: 15px;
	background: none;
	padding: 2px;
	top: 0;
	left: 0;
	margin: 0;
}
.grey {
	color: #999
}
.num {
	color: #8db05f;
	font-weight: bold
}
input[type="text"]:disabled {
	color: #000;
}
.left_ {
	margin-left: 1.3em
}
.left_x {
	margin-left: 1em
}
.wrapper {
	display: inline-flex;
	margin: 0;
	padding: 0;
	align-items: center;
	justify-content: center;
}
i {
	padding: 0px 10px;
}
.wrapper i:nth-child(1) {
	color: #4867AA;
	cursor: pointer;
	text-shadow: 0px 7px 10px rgba(0, 0, 0, 0.4);
	transition: all ease-in-out 150ms;
}
.wrapper i:nth-child(1):hover {
	margin-top: -10px;
	text-shadow: 0px 16px 10px rgba(0, 0, 0, 0.3);
	transform: translate(0, -8);
}
.wrapper i:nth-child(2) {
	color: #1DA1F2;
	cursor: pointer;
	text-shadow: 0px 7px 10px rgba(0, 0, 0, 0.4);
	transition: all ease-in-out 150ms;
}
.wrapper i:nth-child(2):hover {
	margin-top: -10px;
	text-shadow: 0px 16px 10px rgba(0, 0, 0, 0.3);
	transform: translate(0, -8);
}
.wrapper i:nth-child(3) {
	color: #444;
	cursor: pointer;
	text-shadow: 0px 7px 10px rgba(0, 0, 0, 0.5);
	transition: all ease-in-out 150ms;
}
.wrapper i:nth-child(3):hover {
	margin-top: -10px;
	text-shadow: 0px 14px 10px rgba(0, 0, 0, 0.4);
	transform: translate(0, -5);
}
.wrapper i:nth-child(4) {
	color: #fffc00;
	cursor: pointer;
	text-shadow: 0px 7px 10px rgba(0, 0, 0, 0.4);
	transition: all ease-in-out 150ms;
}
.wrapper i:nth-child(4):hover {
	margin-top: -10px;
	text-shadow: 0px 16px 10px rgba(0, 0, 0, 0.3);
	transform: translate(0, -8);
}
.icons-container {
	border-radius: 4px;
	width: 1000px;
	background-color: white;
	padding: 10px;
	/*box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);*/
	position: relative;
	margin: 0 auto;
	text-align: center;
}
textarea{ padding:10px;}

textarea {
  display: block;
  box-sizing: padding-box;
  overflow: hidden;
  padding:4px;
  width: 250px;
  font-size: 14px;


 

}
footer {
  

    left: 0;
    bottom: 0;
  
    width: 100%;
    overflow: hidden;
}






.go-to-exercise{
	width: 100%;
   
    display: inline-block;
    position: relative;
   
    /* vertical-align: unset; */
}
	


	.go-to-exercise.regular{width: 100%;
   
    display: inline-block;
    position: relative;

    /* vertical-align: unset; */
   }
  
	
	   .right_first{  height:250px;
    display: inline-block;
    position: relative;

    /* vertical-align: unset; */
    }
      .right_second{  height:180px;
    display: inline-block;
    position: relative;
    
    /* vertical-align: unset; */
    }
	
	   .right_third{  height:185px;
    display: inline-block;
    position: relative;
   
    /* vertical-align: unset; */
    }
   
   
    .right_quarter{  height:105px;
    display: inline-block;
    position: relative;
    border: 1px solid;
    /* vertical-align: unset; */
    }
   
   
	   .left_first{  height:600px;
    display: inline-block;
    position: relative;
 
    /* vertical-align: unset; */
    }
	
	   .left_second{  height:335px;
    display: inline-block;
    position: relative;
    border: 1px solid;
    /* vertical-align: unset; */
    }