.topbar {
    display:flex; 
    justify-content:space-between;
    background-color:rgba(100, 136, 248, 0.5); 
    color:#fff;
    border-radius:8px;
}
.selected {
    filter:drop-shadow(0 0 8px rgb(255,255,255))
}
.window {
    border:solid 1px;
    border-radius:16px;
    width:fit-content;
    padding:0px;
    position:absolute;
    box-shadow: black 3px 3px 4px;
    display:flex;
    flex-direction:column;
    background-color:hsl(0, 0%, 96%);

}
.windowheader {
    background-color:rgba(168, 168, 168, 0.5); 
    border-radius:16px 16px 0 0; 
    height:20px; 
    display:flex; 
    justify-content: space-between; 
    margin:0;
}
.closebutton {
    margin:2px 8px;
    cursor:pointer; 
    background-color:red; 
    border-radius:16px;
    width:16px;
    height:16px;
}
.headertitle {
    margin:0 8px;
    user-select:none;
}