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