Element button pseudo-class :active generated with height auto display inline-block font-size 16px box-sizing content-box float none width auto background padding 20px transform text-shadow 0px 0px 20px rgba(255,255,255, 0.5) cursor pointer border-radius line-height normal overflow visible font-weight normal position static z-index auto border 1px #018dc4 solid transition box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px