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