.pozadina {
    text-align:left;    
    border-radius: 15px;
    border:1px solid #000;
    margin-left:0px;
    margin-right:20px;    
    margin-bottom:20px;
    margin-top:0px;
    padding:0px;
	    background: rgba(255, 253, 208,.4);
    display: inline-block;
    box-shadow: 0 3px 3px 1px #333333;    
    font-size:16px;
    vertical-align: top;
    padding:10px;
      position: relative;
}

.pozadina::before {    
      content: "";
      background-image: url('../slike/zvono.png');
      background-repeat: no-repeat;
      background-size: contain;
      background-position: center;       
      position: absolute;
      top: 0px;
      right: 0px;
      bottom: 0px;
      left: 0px;
      opacity: 0.1;
}

.zvbecej {
    border-collapse: collapse;
}

.zvbecej td{
   border:1px solid #000;    
   padding:5px;
}

.zvbecej th {
    border:1px solid #000;    
    padding:5px;
   
}