* {
    box-sizing: border-box;
}

body{
margin:0;
height:100%;
}

.row::after {
    content: "";
    clear: both;
    display: block;
}
[class*="col-"] {
    float: left;
    padding: 15px;
}
html {
	cursor:default;
    font-family: "Open Sans", sans-serif;
	height:100%;
	
	background: rgb(200,200,200); /* Old browsers */
	background: -moz-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 0%, rgba(180,180,180,1) 100%); /* FF3.6+ */
	background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,1)), color-stop(100%,rgba(180,180,180,1))); /* Chrome,Safari4+ */
	background: -webkit-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 0%, rgba(180,180,180,1) 100%); /* Chrome10+,Safari5.1+ */
	background: -o-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 0%,rgba(180,180,180,1) 100%); /* Opera 12+ */
	background: -ms-radial-gradient(center, ellipse cover, rgba(255,255,255,1) 0%,rgba(180,180,180,1) 100%); /* IE10+ */
	background: radial-gradient(ellipse at center, rgba(255,255,255,1) 0%,rgba(180,180,180,1) 100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#b4b4b4',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
	
	
}
.header {
    padding: 15px;
}



.menu ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
.shadow{
	box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

.menu li {
    padding: 8px;
    margin-bottom: 7px;
    /* blue */
	background-color :#074fa2;
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
	cursor:pointer;
}
.menu li:hover {
    /*background-color: #0099cc;*/
	background-color :#073583;
}
.contentBoxHeader {

   /* background-color: #33b5e5;*/
    background-color :#074fa2;
    padding: 10px;
    color: #ffffff;
    text-align: center;
    font-size: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    width:100%; 
}

.contentBoxBlue {
	padding:15px;
    /* blue */
	background-color :#074fa2;
	width:100%; 
	color: #ffffff;
    font-weight:bold;
}
.footer {
    background-color: #3b3b3b;
    color: #ffffff;
    text-align: center;
    font-size: 12px;
    padding: 15px;
    width: 100%;
}
.contentBox
{
background-color:white;
padding:15px;
margin-bottom:15px;
}

.contentBox>h1:first-child{
margin: 0px 0px 15px 0px;

}

.logoHeader_textCell
{
padding-right:10px;
color: white
}

.tbOPredmetu {
	width: 100%;
}

.tbOPredmetu td
{
	vertical-align:top;
	padding-bottom: 8px;
}

.tbOPredmetu tr>td:first-child{
	width: 30%;
	font-weight: bold;
} 

#headerText{
    margin: 18px;
    float: left;
    font-size: 30px;
    font-style: italic;
}
#tbObavestenja
{
	border-collapse:collapse;
	text-align: justify;
}

#tbObavestenja td:first-child
{
	background-repeat:no-repeat;
	width:24px;
	height:24px;
	padding-right: 40px;
}

.contact_box
{
padding-left:20px;
}

.contact_box>div
{
    padding-left: 35px;
    height: 27px;
    line-height: 25px;
    vertical-align: middle;
}
.predavanje_contact_box
{
	background: url('img/icon/hat1.png');
	background-repeat:no-repeat;
	background-size:contain;
}

.vezbe_contact_box{
	background: url('img/icon/teacher.png');
    background-repeat: no-repeat;
    background-size: contain;
}

#tbVideos td>iframe
{
width:100%;
}

/*
.contact_box>div:first-child
{
	background: url('img/icon/hat1.png');
	background-repeat:no-repeat;
	background-size:contain;
}
.contact_box>div:first-child + div
{
	background: url('img/icon/mail.png');
	background-repeat:no-repeat;
	background-size:contain;
}

.contact_box>div:first-child + div + div
{
	background: url('img/icon/block.png');
	background-repeat:no-repeat;
	background-size:contain;
}
*/

#tbObavestenja tr:last-child{
    border-bottom-width: 0px;
	}
	
#tbObavestenja tr{
	border-bottom-color: silver;
    border-bottom-width: 1px;
    border-bottom-style: solid;
	}	
	
#tbObavestenja tr>td{
	padding-bottom:10px;
	padding-top:30px;
}


.info-old>td:first-child{
	background:url('img/icon/info_old.png');
	background-position-y:10px;
}

.info-old{
	color:silver;
}
.info-old a {
    color: gray;
}	
.info a{
	font-weight:bold;
}

.info>td:first-child{
	background:url('img/icon/info.png');
	background-position-y:10px;
}

.info .date{
	float: right;
    vertical-align: top;
    font-size: 11px;
    color: gray;	
}
.info-old .date{
	float: right;
    vertical-align: top;
    font-size: 11px;
	color:silver;
}
.info:hover>td:first-child {
	background:url('img/icon/info_h.png');
	background-position-y:10px;
}


#leftUpMenu li a{
	color: inherit;
    text-decoration: none;
	width:100%;
}


/* For desktop: */
.col-3 {width: 25%;}
.col-9 {width: 75%;}

@media only screen and (max-width: 768px) {
    /* For mobile phones: */
    [class*="col-"] {
        width: 100%;
    }
	#headerText{
	    font-size: 1.8em;
	}
	#logoHeader>span
	{
		font-size:15px;
	}
	.col-3 {
		padding-bottom: 10px;
		padding-top: 0px;
	}
	
}


@media only screen and (min-width: 769px) {
    .row {
    	height: calc(100% - 150px);
    }
    [class*="col-"]{
    	height: 100%; 
    	overflow-y:scroll;
    }
    .contentBoxHeader{
		height: 100px;
	}

	.footer{
		height: 50px;
	}
	.col-3 {
		padding-bottom: 0px;
		padding-top: 0px;
	}
	
}