Element button pseudo-element :before generated with box-sizing content-box margin 0px transition line-height normal cursor pointer height auto background display inline-block padding 20px font-weight normal z-index auto transform border-radius width auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) opacity 1 outline none box-shadow 20px 12px 8px rgba(130,191,130,1) position static float none overflow visible font-size 19px border 1px #018dc4 solid