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