Element block pseudo-element :before generated with height auto padding 0px box-shadow 4px 4px 7px rgba(0,0,0,0.2) display block line-height normal text-shadow background float none z-index auto width auto font-size 16px border-radius margin 0px transition overflow visible outline none opacity 1 box-sizing content-box cursor default position static border 0px rgba(0,0,0,1) solid font-weight normal transform