Element block pseudo-class :hover generated with width 150px box-shadow 3px 3px 18px rgba(0,150,255,0.91) border 0px rgba(0,0,0,1) solid border-radius text-shadow overflow visible outline none transition cursor default z-index auto height 100px font-weight normal transform display block background float none font-size 16px box-sizing content-box margin 0px padding 0px line-height 1 position relative opacity 1