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