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