Element block pseudo-element :before generated with padding 0px height auto margin 0px position static transform overflow visible border 2px rgba(255,255,255,1) solid text-shadow 0px 1px 0px rgb(204,204,204) transition opacity 1 outline none cursor pointer width auto font-weight bold background z-index auto font-size 30px border-radius display block box-sizing content-box box-shadow line-height normal float left