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