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