Element block pseudo-element :after generated with outline none padding 20px font-weight normal border 0px rgba(0,0,0,1) solid overflow hidden display block margin 0px width 100% opacity 1 float none border-radius transform position static cursor default background height auto box-sizing content-box font-size 16px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-shadow z-index auto