Element block pseudo-element :before generated with padding 50% border-radius display inline-block overflow visible position static opacity 1.00 box-sizing content-box font-size 15px height 20px margin 0px line-height normal float none border 1px #b7b7b7 solid width 42px transition z-index auto font-weight bold transform box-shadow 2px 2px 2px rgba(0,0,0,0.2) cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.66) background