Element button pseudo-element :before generated with border-radius box-sizing content-box padding 16px transition position static font-size 16px transform overflow visible display inline-block z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer float none background margin 4px border 1px #018dc4 solid width auto line-height normal height auto box-shadow 2px 2px 2px rgba(40,40,40,1) font-weight normal