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