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