Element button pseudo-element :after generated with z-index auto padding 20px font-weight normal border-radius margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer display inline-block background opacity 0.75 width auto transform border 1px #018dc4 solid float none line-height normal overflow auto position static font-size 16px height auto box-sizing content-box box-shadow 2px 2px 4px rgba(0,0,0,0.2) transition