Element button pseudo-element :before generated with z-index auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) background height auto line-height normal margin 0px box-sizing content-box padding 20px width auto transition border-radius font-size 16px transform cursor default float none font-weight normal overflow visible position static border 1px #b7b7b7 solid