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