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