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