<style>
input::-webkit-input-placeholder { /* WebKit, Blink, Edge */
color: #a9a5a5 !important;
}
input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
color: #a9a5a5 !important;
}
input::-moz-placeholder { /* Mozilla Firefox 19+ */
color: #a9a5a5 !important;
}
input:-ms-input-placeholder { /* Internet Explorer 10-11 */
color: #a9a5a5 !important;
}
</style>
