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