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