.body {
  margin: opx;
  padding: 0px;    
}
.zaglavlje{
 text-align: center; 
  text-shadow: 2px 2px 2px white;
  font-size: 13px;
  color: rgba(61, 25, 139, 0.842);
  background: linear-gradient(white, rgb(179, 173, 236), white)   
}

#header{
  display: flex;
  justify-content: space-between;
}
#header img{
border-radius: 50%;
width: 70px;
height: 70px;
}
.previous a {
text-decoration: none;
display: inline-block;
padding: 8px 16px;
}
.previous a:hover {
background-color: #fffdfd;
color: rgb(190, 42, 51);
}
.previous {
background-color: white;
color: rgb(40, 23, 137);
font-size: 50px;
}
.round {
border-radius: 50%;
}
.row{
  display: flex;
  flex-direction: row;
  padding: 10px;
}
.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  max-width: 300px;
  margin: auto;
  text-align: center;
}
.card p{
  color: grey;
}
.card h1{
  font-size: 28px;
  color: rgb(74, 42, 163);
}
.title {
  color: grey;
  font-size: 18px;
}
#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: #9380d4; /* Add a dark-grey background on hover */
}
#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;

}

  /* Display the columns below each other instead of side by side on small screens */
@media only screen and (max-width: 1268px) {
.column {
  width: 100%;
  display: block;
}


/* Add some shadows to create a card effect */
.card {
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

/* Some left and right padding inside the container */
.container {
padding: 0 16px;
}

/* Clear floats */
.container::after, .row::after {
content: "";
clear: both;
display: table;
}

.title {
color: grey;
}

  #header img{
    border-radius: 50%;
      width: 40px;
      height: 40px;
      padding-bottom: 3px;
  }
  .zaglavlje{
    font-size: 7px;
     color: rgba(71, 30, 159, 0.842);
     text-shadow: 2px 2px white;
     background: linear-gradient(white, rgb(179, 173, 236), white);   
     padding-top: 10px;
   }
   .row{
    display: flex;
    flex-direction: column;
  }
}