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