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