Element block pseudo-element :after generated with float right transform transition overflow hidden margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px cursor default width 160px border 0px rgba(0,0,0,1) solid padding 20px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block height auto line-height 1 box-sizing content-box z-index -1 font-weight normal border-radius position static