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