html {
  position: relative;
  min-height: 100%;
}
body {
  margin-bottom: 60px;
}

.container {
  width: auto;
  max-width: 680px;
  padding: 0 15px;
}

.container .text-muted {
  margin: 20px 0;
}

pre {
	background: none;
	border: none;
	margin-left: 0;
}

#out {
  display: inline-block;
  width: 100%;
  background: url("../img/tetr.jpg") repeat;
}

#out {
  text-align: center;
}

.tablica {
  float: left;
  padding: 20px;
}

.tablica td{
  text-align: right;
  width: 25px;
}

.tablica td:nth-child(2n) {
  width: 15px;
}

.pole {
  position: relative;
  top:  100px;
  width: 100%;
  margin-bottom: 250px;
}

.num {
  position: absolute;
  display: inline-block;
  width: 50px;
  
  font-size: 18px;
  text-align: center;
  padding: 12px 0;
  border-radius: 50%;
  background-color: yellow;
    background: linear-gradient(top,  rgba(187,187,187,1) 0%,rgba(119,119,119,1) 99%);
    box-shadow: inset 0 -5px 10px rgba(255,255,255,0.4),
                inset -2px -1px 15px rgba(0,0,0,0.4),
                0 0 1px #000;}

.num2 {
  left: 70px;
  background: red;
}

button {
  position: relative;
  height: 30px;
}

#myform button {
  margin-top: 10px;
   height: 50px;
   width: 50px;
}

#myform .form-control {
   font-size: 25px;
   height: 50px;
   width: 320px;
}