#top1,#top2,#top3{
    max-width:700px;
    margin-top:25px;
    opacity: .85;
    cursor: pointer;
    transition: all 0.2s ease-in;
    -webkit-transition: all 0.2s ease-in;
    -moz-transition: all 0.2s ease-in;
}
.darker{
    opacity: 1 !important;
}
#top1:hover,#top2:hover,#top3:hover{
    opacity: 1;
}
#bottom1,#bottom2,#bottom3{
    max-width:700px;
    display: none;
    cursor: pointer;
}