Element button pseudo-element :after generated with padding 20px transition box-sizing content-box margin 0px cursor pointer height 22px box-shadow 0px 2px 1px #333333 border-radius position static z-index auto display inline-block font-size 18px border 0px #018dc4 solid float none line-height normal font-weight bold text-shadow 0px 2px 1px rgba(0,0,0,0.26) width 50px overflow visible background transform