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