Element button pseudo-element :before generated with line-height normal height auto text-shadow box-sizing content-box cursor default font-weight normal transition opacity 1 display inline-block box-shadow 4px 4px 6px rgba(0,0,0,0.4) border 0px rgba(0,0,0,1) solid outline none margin 0px position static padding 0px border-radius background overflow visible font-size 16px width 0px status transform float none z-index auto