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