Element block pseudo-element :before generated with height 34% display block box-shadow 0px 0px 2px rgba(180,180,180,1) position relative text-shadow line-height normal margin 0px cursor default border-radius font-size 16px outline none padding 0px font-weight normal z-index auto transform float left transition border 3px rgba(237,237,237,1) solid width 30% opacity 1 box-sizing border-box overflow visible background