Element button pseudo-element :after generated with transform z-index auto font-weight normal opacity 1.00 box-sizing content-box background float none display block height 13px line-height normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid margin 59px position absolute overflow visible width 71px box-shadow 2px 2px 2px rgba(0,0,0,0.2) cursor progress transition padding 10px border-radius font-size 16px