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