Element block pseudo-element :before generated with z-index auto cursor default margin 0px float none height auto line-height 1 font-size 16px border-radius opacity 1 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static transition overflow hidden width 160px padding 20px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal display block box-sizing content-box border 38px rgba(0,0,0,1) solid outline none