Element button pseudo-element :before generated with background margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px height auto display block transition cursor default font-size 16px z-index auto overflow hidden border-radius box-shadow 14px 9px 14px rgba(0,0,0,0.4) float none transform font-weight normal width 160px line-height 1 position static box-sizing content-box border 0px rgba(0,0,0,1) solid