body 
{
    margin: 0;
    font-family: Arial;
    background-image: url("ProjekthetBgV5.png") ;
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
}

header
{
    margin: auto;
    text-align: center;
    width: 50%;
    background-color: rgba(113, 113, 119, 0.3);
    color: white;
    border: 2px ridge gray;
    border-radius: 5px;
    padding: 8px;
    margin-bottom: 2px;
}

  
.sidebar 
{
    margin: 0;
    padding: 0;
    width: 200px;
    background-color: rgb(113, 113, 119);
    position: fixed;
    height: min-content;
    overflow: auto;
    border: 2px ridge gray;
    margin-left: -3px;
    border-radius: 5px;
}
  
.sidebar a 
{
    display: block;
    color: black;
    padding: 16px;
    text-decoration: none;
    text-align: center;
}
   
.sidebar a.active 
{
    background-color: #555;
    color: white;
}
  
.sidebar a:hover:not(.active) 
{
    background-color: #555;
    color: white;
    transition: 0.15s;
}
  
div.content 
{
    margin-left: 200px;
    padding: 16px 16px;
    height: max-content;
    background-color: rgba(91, 91, 100, 0.5);
    color: white;
    border: 2px ridge gray;
    border-radius: 5px;
    
}
  
@media screen and (max-width: 700px) 
{
    .sidebar 
    {
      width: 100%;
      height: auto;
      position: relative;
    }
    .sidebar a {float: left;}
    div.content {margin-left: 0;}
}
  
@media screen and (max-width: 400px) 
{
    .sidebar a 
    {
      text-align: center;
      float: none;
    }
}

.card
{
    border: 3px ridge gray;
    background-color:rgba(139, 138, 138, 0.85);
    margin-top: 15px;
    border-radius: 5px;
}

.card-title
{
    text-align: center;
    font-size: 180%;
    font-weight: bold;
}

.card-text
{
    font-size:large;
}

.col-12, .col-md-6
{
    height: fit-content;
}


footer
{
    background-color:rgba(0,0,0,0.8);
    color:white;
    text-align: center;
    clear:both;
    margin-top: 25px;
}

.felsorol
{
    columns: 500px 2;
    font-size: 1.18em;
}

#weblink
{
    text-decoration: underline;
    color: darkblue;
    transition: 0.3s;
}

#weblink:hover
{
    color: blue;
    font-size: 1.1em;
}

.outlined
{
    font-size: 2.5em;
    text-align: center;
}

.leiras
{
    font-size: 1.18em;
}