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