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