#readModelMenu {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: rgba(0, 0, 0, 0.6) !important;
    visibility: hidden;
    
}
#readModelMenu .menuBtn {
    color: rgba(255, 255, 255, 0.6);
}
#readModelMenu .menuBtn:hover {
    color: #1e78eb;
    background-color: rgba(30, 120, 235, 0.07);
}
#last,#last:hover {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
#next,#next:hover {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.readModelMenuVisTrue {
    visibility: visible !important;
}