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