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