Element button pseudo-element :after generated with font-size 16px box-sizing content-box transition text-shadow -1px -1px 0px rgba(15,73,168,0.66) background font-weight normal display inline-block padding 20px border 1px #018dc4 solid border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto position static transform overflow visible opacity 0.56 cursor pointer width auto line-height normal float none z-index auto margin 0px