.main_content .rozcestnik div ul.content li.detail img {
        border-width: 1px;
        border-color: black;
        border-style: solid;
    }
	
.left {
	width: 940px;
	/*border: 1px solid black;*/
	/*overflow: hidden;*/ /* will contain if #first is longer than #second */
}
.nazev_katedry {
	width: 40px;
	float:left; /* add this */
	/*border: 1px solid red;*/
}				
.text_katedry_main{
	/*border: 1px solid purple;*/
	margin-top: 15px;
	//width: 600px;
	text-align: center;
}

.tg {border-collapse:collapse;border-spacing:0;}
.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;}
.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;}
.tg .tg-ze47{background-color:#fcff2f;vertical-align:top}
.tg .tg-mejs{color:#fe0000;vertical-align:top}
.tg .tg-5ex6{color:#009901;vertical-align:top}
.tg .tg-yw4l{vertical-align:top}