Element button pseudo-element :before generated with text-shadow 1px 1px 0px rgba(255,255,255,0.66) overflow visible z-index auto cursor default display inline-block position static line-height normal font-size 16px float none border 1px #b7b7b7 solid height auto font-weight normal width auto transition box-sizing content-box opacity 1 outline none box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius margin auto background transform padding 10px