.xr-pages {
    padding-top: 5px;
}

.xr-pages-button {
    width: 100%;
    background-color: transparent;
    color: cyan;
    border-radius: 4px;
    text-align: left;
    border: none;
    border: solid 2px transparent;
    white-space:nowrap;
} 

.xr-pages-button:focus {
    background-color: black;
}
.xr-pages-button-selected {
    color: lawngreen !important; 
    border: solid 2px lawngreen;
} 

.xr-pages-item {
    border: solid 2px white;
    min-height: 500px;
    width: 100%;
    padding: 5px;
}
.xr-pages-item h5 {
    color:lawngreen;
}
.xr-pages-item-selected > .xr-pages-item {
    border: solid 2px lawngreen;
}