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