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