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