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