.w3-metro-s-green{color:#fff;background-color:#97c03e}
.w3-metro-light-green{color:#fff;background-color:#99b433}
.w3-metro-green{color:#fff;background-color:#00a300}
.w3-metro-dark-green{color:#fff;background-color:#1e7145}
.w3-metro-magenta{color:#fff;background-color:#ff0097}
.w3-metro-light-purple{color:#fff;background-color:#9f00a7}
.w3-metro-purple{color:#fff;background-color:#7e3878}
.w3-metro-dark-purple{color:#fff;background-color:#603cba}
.w3-metro-darken{color:#fff;background-color:#1d1d1d}
.w3-metro-teal{color:#fff;background-color:#00aba9}
.w3-metro-s-blue{color:#fff;background-color:#01b5f2}
.w3-metro-light-blue{color:#000;background-color:#eff4ff}
.w3-metro-blue{color:#fff;background-color:#2d89ef}
.w3-metro-dark-blue{color:#fff;background-color:#2b5797}
.w3-metro-yellow{color:#fff;background-color:#ffc40d}
.w3-metro-orange{color:#fff;background-color:#e3a21a}
.w3-metro-dark-orange{color:#fff;background-color:#da532c}
.w3-metro-red{color:#fff;background-color:#ee1111}
.w3-metro-dark-red{color:#fff;background-color:#b91d47}
.w3-metro-siya{color:#fff;background-color:#636466}
.w3-by1{color:#000;background-color:#800080}
.w3-by2{color:#000;background-color:#677821}
.w3-by3{color:#000;background-color:#297efe}
.w3-hover-by1:hover{color:#fff!important;background-color:#800080!important}
.w3-hover-by2:hover{color:#fff!important;background-color:#677821!important}
.w3-hover-by3:hover{color:#fff!important;background-color:#297efe!important}
.w3-hover-by4:hover{color:#000!important;background-color:#fecb00!important}
.w3-hover-by5:hover{color:#fff!important;background-color:#a90000!important}