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