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