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