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