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