/* reset CSS*/
html, body, div, h1, h2, h3, h4, h5, h6, p, ol, ul, li, form,
article, aside, footer, header, nav, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
vertical-align: baseline;
}
article, aside, footer, header, nav, section {
  display: block;
}

body {
  line-height: 1.2;
}

ol {
  padding-left: 1.4em;
  list-style: decimal;
}

ul {
  padding-left: 1.4em;
  list-style: square;
}

/* koniec resetu CSS */

.clear:after {
  content: " ";
  display: table;
  clear: both;
}

.clear {
  zoom: 1;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

header {
  background-color: rgb(93, 43, 78);
  background-image: -webkit-linear-gradient(right, rgb(93, 43, 78), rgb(93, 43, 78), rgb(8, 2, 50));
  padding-bottom: 30px;
}

header h1 {
  font-size: 3em;
  color: white;
  font-weight: bold;
  padding-top: 30px;
  clear: both;
  padding-left: 10px;
}

nav {
  background-color: rgb(25, 25, 25);
  border: 1px solid rgba(255, 255, 255, .5);
  border-left: none;
  border-right: none;
}

nav ul {
  padding: 0;
  margin: 0;
}

nav li {
  float: left;
  padding: 0;
  margin: 0;
  list-style: none;
}

nav a {
  float: left;
  font-size: .8em;
  color: white;
  font-weight: normal;
  text-decoration: none;
  padding: 10px;
  border-right: 1px dashed rgba(255, 255, 255, .75);
}

nav li:last-of-type a {
  border-right: none;
}

nav a:hover {
  background-color: rgb(93, 43, 78);
}

aside h2 {
  font-size: 1.3em;
  margin-top: 10px;
}

aside h3 {
  font-size: 1.1em;
  margin-top: 15px;
}

aside p, aside li {
  font-size: .75em;
  margin-top: 10px;
}

.main h2 {
  font-size: 2em;
  margin-top: 10px;
}

.main h3 {
font-size: 1.5em;
margin-top: 20px;
}

.main p {
  margin-bottom: 15px;
}

footer {
  margin-top: 15px;
  font-size: .8em;
  padding: 10px 10px 30px 10px;
  background-color: black;
  color: rgb(204, 204, 204);
}

footer a {
  color: white;

}

* {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.sidebar1 {
  float: left;
  width: 20%;
  padding: 0 20px 0 10px;
}

.main {
  float:left;
  width: 60%;
  padding: 0 20px;
  border-left: dashed 1px rgb(153, 153, 153);
  border-right: dashed 1px rgb(153, 153, 153);
}

.sidebar2 {
  float: right;
  width: 20%;
  padding: 0 10px 0 20px;
}

footer {
  clear: both;
}

nav ul, header h1, footer p, .content {
  max-width: 1200px;
  margin: 0 auto;
}