Element button pseudo-element :before generated with border-radius transform cursor pointer box-sizing content-box box-shadow 5px 5px 8px rgba(0,0,0,0.4) font-weight normal height 25px overflow visible display block line-height normal font-size 16px z-index auto background transition margin 1px width 40px float left position fixed padding 20px text-shadow 4px 0px 9px rgba(86,170,255,0.9) border 4px #018dc4 solid