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