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