Element button pseudo-class :active generated with margin 2px border-radius position absolute background float left transition width auto overflow visible transform font-weight normal opacity 1.00 height auto cursor progress text-shadow 2px 2px 2px rgba(0,0,0,0.5) display inline-block font-size 16px padding 20px box-sizing border-box z-index auto line-height normal border 1px #018dc4 solid box-shadow 5px 5px 8px rgba(0,0,0,0.4)