Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid font-size 16px transform position relative cursor default padding 43px line-height 1 height auto width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius transition display block float left box-shadow 1px 1px 1px rgba(0,0,0,0.3) background z-index auto font-weight normal margin 0px overflow hidden box-sizing border-box