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