Element button pseudo-element :after generated with padding 10px font-weight normal float none outline none text-shadow -1px -1px 0px rgba(15,73,168,0) overflow visible display inline-block width auto transform opacity 1 border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto font-size 20px cursor pointer margin 15px line-height 15px height auto box-sizing content-box border 4px #ffffff solid position static background transition