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