@import url("https://webglfundamentals.org/webgl/resources/webgl-tutorials.css");
body {
  margin: 0;
  background-color: #071013;
}
canvas {
  width: 500px;
  height: 500px;
  display: block;
  padding: 0;
  margin: auto;
}

#ui {
  width: 100px;
  background-color: red;
  padding: 0.25em;
}
body, document {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  -ms-user-select: none;
}
#uiContainer {
  left: 10px;
  top: 130px;
}

header{
  margin-right: 15px;
  margin-left: 15px;
  margin-top: 10px;
  padding-top: 20px;
  padding-bottom: 20px;
  background-color: #b7cece;
  background-image: linear-gradient(#6e7e85, #b7cece);
  border-radius: 25px;
}

header h1{
  text-align: center;
  font-size: 70px;
  font-family: Georgia, serif;
}

header h3{
  text-align: right;
  padding-right: 30%;
  font-family: Georgia, serif;
}

header p{
  font-family: Georgia, serif;
  text-align: right;
  padding-right: 30%;
}

.glavni_box{
  margin-right: 15px;
  margin-left: 15px;
  margin-top: 10px;
  padding-top: 20px;
  padding-bottom: 20px;
  font-family: Georgia, serif;
}

.box{
  margin: 15px;
  background-color: #b7cece;
  border-radius: 25px;
}


.box_s{
  margin: 10px;
  padding: 10px;
  border-bottom: 2px solid #6e7e85;
}

.podnaslov{
  text-align: center;
  font-size: 30px;
  font-family: Georgia, serif;
}

.tekst{
  text-align: justify;
  background-color: #e2e2e2;
  margin-right: 15%;
  margin-left: 15%;
  margin-top: 15px;
  padding: 5px;
  border-radius: 25px;
}

.slike_1{
  /*display: block;
  margin-right: 35%;
  margin-left: 35%;*/
  width: 35%;
  float: left;
  height: 300px;
  margin-left: 15%;
  margin-top: 15px;
}

.tekst_1{
  text-align: justify;
  background-color: #e2e2e2;
  /*margin-right: 15%;
  margin-left: 15%;
  margin-top: 15px;
  padding: 5px; */
  border-radius: 25px;
  margin-left: 50%;
  height: 300px;
  padding: 5px; 

}

.slike{
  display: block;
  margin-right: auto;
  margin-left: auto;
  width: 75%;
}

.slike_2{
  display: block;
  margin-left: 25%;
}