Element button pseudo-element :after generated with height auto z-index auto padding 20px width 160px transition box-sizing content-box border-radius overflow hidden cursor default text-shadow 4px 4px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) background float none position static font-size 16px margin 0px transform font-weight normal border 1px rgba(199,214,202,1) double display block line-height 1