Element button pseudo-element :before generated with font-size 16px position static background width auto box-shadow 5px 5px 8px rgba(0,0,0,0.4) cursor default float none border-radius line-height normal opacity 1 padding 0px transition text-shadow transform border 0px rgba(0,0,0,1) solid height auto box-sizing content-box z-index auto status overflow visible outline none display block margin 0px font-weight normal