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