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