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