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