Element button pseudo-element :after generated with overflow visible transform border-radius text-shadow -1px -1px 0px rgba(15,73,168,0.66) background height 15% transition line-height normal margin 0px padding 20px z-index auto position static border 0px rgba(220,220,220,0.7) solid display inline-block font-size 16px float none box-sizing content-box cursor pointer font-weight bold width 15% box-shadow