/* CSS Document */
body {font-family: sans-serif;}
div.wraper {width: 1000px;background-color: white;margin: 0 auto;overflow: auto;min-height: 700px;}
header {width: 1000px;background-color: rgb(36,33,34);margin: 0 auto;}
nav {width: 200px;background-color: rgba(81, 81, 81, 0.7);float: left;font-size: large;min-height: 700px;}
nav.hlasky {height: 705px;}
/* 2123 */
nav.forum {height: 941px;color: black;}
nav li {display: block;padding: 10px 10px 10px 20px;border-bottom: 1px solid rgb(204,204,204);font-weight: bolder;text-transform: uppercase;color: rgb(239,239,239);}
nav li:hover {background-color: rgba(255,255,255,0.4);transition: background 500ms;}
nav li.active {display: block;padding: 10px 10px 10px 20px;border-bottom: 1px solid rgb(204,204,204);font-weight: bolder;text-transform: uppercase;color: rgb(255,255,255);background-color: rgb(255,234,0);}
main {float: right;width: 760px;padding: 20px;}
h1 {visibility: hidden;font-size: 0px;}
body {background-position: center;background-attachment: fixed;background-color: rgb(170,170,170);background-repeat: repeat;background-image: url(school.png);}
hr {border: 0;height: 1px;background: black;}
h2 {padding: 10px;}
h2.nadpis {text-transform: uppercase;text-align: center;background-color: none;}
main li {padding: 3px;} 
nav a {text-decoration: none;}
div.center {margin: 0 auto;}

/*{display: inline-block;padding: 10px;border: 1px solid rgb(204,204,204);font-weight: bolder;text-transform: uppercase;color: rgb(239,239,239);}*/