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