Element button pseudo-element :before generated with cursor default padding 20px background transform font-weight normal font-size 16px border 0px rgba(0,0,0,1) solid border-radius overflow hidden width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box position static display block z-index auto transition line-height 1 height auto margin 0px float none