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