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