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