Element button pseudo-element :before generated with overflow visible font-size 16px transform cursor default line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box font-weight normal margin 0px width auto float none border-radius padding 20px z-index auto opacity 0.83 border 1px #b7b7b7 solid height auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) background transition position static display inline-block