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