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