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