.body {
    margin: opx;
    padding: 0px;    
}
.zaglavlje{
    font-size: 12px;
    color: rgb(55, 55, 165);
    text-shadow: 2px 2px 2px rgb(238, 237, 241);
    background: linear-gradient(white, rgb(179, 173, 236), white)   
}
.zaglavlje >h1{
    text-align: center; 
}
#header{
    text-align: center;
    display: flex;
    justify-content: space-between;
}
#header img{
    width: 70px;
    height: 70px;
}
/* Add a black background color to the top navigation */
.topnav {
    background-color: #463096 ;
    overflow: hidden;
    
  }
  
  /* Style the links inside the navigation bar */
  .topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
    
  }
  
  /* Add an active class to highlight the current page */
  .active {
    background-color: #9380d4;
    color: white;
  }
  
  /* Hide the link that should open and close the topnav on small screens */
  .topnav .icon {
    display: none;
  }
  /* Dropdown container - needed to position the dropdown content */
  .dropdown {
    float: left;
    overflow: hidden;
    
  }
  
  /* Style the dropdown button to fit inside the topnav */
  .dropdown .dropbtn {
    font-size: 17px;
    border: none;
    outline: none;
    color: white;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
   
  }
  
  /* Style the dropdown content (hidden by default) */
  .dropdown-content {
    display: none;
    position: absolute;
    background-color:  #4c34a5;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
  }
  
  /* Style the links inside the dropdown */
  .dropdown-content a {
    float: none;
    color: rgb(255, 252, 252);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  /* Add a dark background on topnav links and the dropdown button on hover */
  .topnav a:hover, .dropdown:hover .dropbtn {
    background-color:#9380d4 ;
    color: white;
    transition: 200ms;
  }
  
  /* Add a grey background to dropdown links on hover */
  .dropdown-content a:hover {
    background-color: #9380d4;
    color: rgb(249, 248, 248);
    transition: 200ms;
  }
  
  /* Show the dropdown menu when the user moves the mouse over the dropdown button */
  .dropdown:hover .dropdown-content {
    display: block;
  }
  #myBtn {
    display: none;
    position: fixed; /* Fixed/sticky position */
    bottom: 10px; /* Place the button at the bottom of the page */
    right: 30px; /* Place the button 30px from the right */
    z-index: 99; /* Make sure it does not overlap */
    border: none; /* Remove borders */
    outline: none; /* Remove outline */
    background-color: rgb(54, 42, 113); /* Set a background color */
    color: white; /* Text color */
    cursor: pointer; /* Add a mouse pointer on hover */
    padding: 15px; /* Some padding */
    border-radius: 10px; /* Rounded corners */
    font-size: 25px; /* Increase font size */
  }
  
  #myBtn:hover {
    background-color: #555; /* Add a dark-grey background on hover */
  }
#besplatna-skola {
    text-align: center;
    background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
    color: white;
    display: flex;
    flex-direction: row; 
}
.column{
    flex-grow: 1;
    justify-content: space-between;  
}

.column1{
   padding: 30px;
}
.column > img{
    width: 300px;
    height: 610px;
    padding-top: 30px;
}
.dark-box1 { 
    background-color: #31238150;
    border: 1px solid #3d26ac;
    font-size: 20pt;
    padding: 17px;    
}
#footer{
    display: flex;
    flex-direction: column;
     background-color: rgb(189, 188, 188);
     color: rgb(70, 69, 69);
     padding-left: 20px;
     padding-top: 5px;
 }
 #footer img{
     float: left;
     width: 20px;
     height: 20px;
     padding: 0px 15px 5px 0px;
    
 }
 @media only screen and (min-width: 300px) and (max-width: 380px){
  .topnav a:not(:first-child), .dropdown .dropbtn {
    display: none;

  }
  .topnav a.icon {
    float: right;
    display: block;
    padding: 10px;
  }
  .topnav.responsive {position: relative;}
  .topnav.responsive a.icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
  .topnav.responsive .dropdown {float: none;}
  .topnav.responsive .dropdown-content {position: relative;}
  .topnav.responsive .dropdown .dropbtn {
   display: block;
    width: 100%;
    text-align: left;
  }
#header{
    padding-top: 10px;
    font-size: 7px;
}
#header img{
  border-radius: 50%;
    width: 40px;
    height: 40px;
    padding-bottom: 3px;
}
  
  #besplatna-skola{
    text-align: center;
    background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
    color: white;
    display: flex;
    flex-direction: column; 
  }
  .column{
    flex-grow: 1;
    justify-content: space-between;  
}
.column1{
   padding: 5px;
}
.column > img{
    width: 280px;
    height: 530px;
    padding-top: 30px;
    padding-bottom: 20px;
}
.dark-box1 { 
    background-color: #31238150;
    border: 1px solid #3d26ac;
    font-size: 15pt;
    padding: 0px;    
}
.dark-box1 > img{
  width: 280px;
}
#footer{
  display: flex;
  flex-direction: row;
   background-color:  #bbb;
   color: rgb(70, 69, 69);
   padding-top: 5px;
 }
 #footer img{
   width: 10px;
   height: 10px;
   padding: 3px;
 }
 }
@media only screen and (min-width: 381px) and (max-width: 600px){
    .topnav a:not(:first-child), .dropdown .dropbtn {
        display: none;

      }
      .topnav a.icon {
        float: right;
        display: block;
        padding: 10px;
      }
      .topnav.responsive {position: relative;}
      .topnav.responsive a.icon {
        position: absolute;
        right: 0;
        top: 0;
      }
      .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
      }
      .topnav.responsive .dropdown {float: none;}
      .topnav.responsive .dropdown-content {position: relative;}
      .topnav.responsive .dropdown .dropbtn {
       display: block;
        width: 100%;
        text-align: left;
      }
    #header{
        padding-top: 10px;
        font-size: 7px;
    }
    #header img{
      border-radius: 50%;
        width: 40px;
        height: 40px;
        padding-bottom: 3px;
    }
    #besplatna-skola {
        text-align: center;
        background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
        color: white;
        display: flex;
        flex-direction: column; 
    }
    .column{
        flex-grow: 1;
        justify-content: space-between;  
    }
    .column1{
       padding: 30px;
    }
    .column > img{
        width: 330px;
        height: 580px;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    .dark-box1 { 
        background-color: #31238150;
        border: 1px solid #3d26ac;
        font-size: 20pt;
        padding: 17px;    
    }
     }
     @media only screen and (min-width: 601px) and (max-width: 768px){
      #besplatna-skola{
        text-align: center;
        background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
        color: white;
        display: flex;
        flex-direction: column; 
      }
      .column{
        flex-grow: 1;
        justify-content: space-between;  
    }
    .column1{
       padding: 30px;
    }
    .column > img{
        width: 330px;
        height: 580px;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    .dark-box1 { 
        background-color: #31238150;
        border: 1px solid #3d26ac;
        font-size: 20pt;
        padding: 17px;    
    }
     }
     @media only screen and (min-width: 769px) and (max-width: 992px){
      #besplatna-skola{
        text-align: center;
        background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
        color: white;
        display: flex;
        flex-direction: column; 
      }
      .column{
        flex-grow: 1;
        justify-content: space-between;  
    }
    .column1{
       padding: 30px;
    }
    .column > img{
        width: 330px;
        height: 580px;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    .dark-box1 { 
        background-color: #31238150;
        border: 1px solid #3d26ac;
        font-size: 20pt;
        padding: 17px;    
    }
    
     }
     @media only screen and (min-width: 993px) and (max-width: 1278px){
      #besplatna-skola{
        text-align: center;
        background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
        color: white;
        display: flex;
        flex-direction: row; 
      }
      .column{
        flex-grow: 1;
        justify-content: space-between;  
    }
    .column1{
       padding: 10px;
    }
    .column > img{
        width: 300px;
        height: 580px;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    .dark-box1 { 
        background-color: #31238150;
        border: 1px solid #3d26ac;
        font-size: 14pt;
        padding: 10px; 
        margin-top: 20px;  
        height: 560px; 
    }
   }
   @media only screen and (min-width: 1278px) {
    #besplatna-skola {
      text-align: center;
      background: linear-gradient(rgb(248, 248, 251), rgb(37, 31, 88), rgb(242, 241, 245));   
      color: white;
      display: flex;
      flex-direction: row; 
  }
  .column{
      flex-grow: 1;
      justify-content: space-between;  
  }
  
  .column1{
     padding: 30px;
  }
  .column > img{
      width: 300px;
      height: 610px;
      padding-top: 30px;
  }
  .dark-box1 { 
      background-color: #31238150;
      border: 1px solid #3d26ac;
      font-size: 17pt;
      padding: 17px;  
      height: 575px;  
  }
  #footer{
      display: flex;
      flex-direction: column;
       background-color: rgb(189, 188, 188);
       color: rgb(70, 69, 69);
       padding-left: 20px;
       padding-top: 5px;
   }
   #footer img{
       float: left;
       width: 20px;
       height: 20px;
       padding: 0px 15px 5px 0px;
      
   }
   }