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