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