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