Element block pseudo-class :hover generated with display block border-radius float none font-weight normal width 160px background border 0px rgba(0,0,0,1) solid cursor default margin 0px overflow hidden padding 20px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box outline none opacity 1 line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px z-index auto height auto position static transition