Element button pseudo-element :after generated with text-shadow background outline none border 12px rgba(170,170,170,0) solid z-index auto margin 0px opacity 1 font-weight normal height 100px display block width 100px box-sizing content-box float none transition transform overflow visible box-shadow 0px 0px 7px rgba(255,255,255,0.11) padding 0px cursor pointer position absolute line-height normal font-size 16px border-radius