::-webkit-input-placeholder{ color: #999999; }
::-moz-placeholder{ color: #999999; }
/* Firefox 19+ */
:-moz-placeholder{ color: #999999; }
/* Firefox 18- */
:-ms-input-placeholder{ color: #999999; }
:focus::-webkit-input-placeholder{ color: transparent }
:focus::-moz-placeholder{ color: transparent }
:focus:-moz-placeholder{ color: transparent }
:focus:-ms-input-placeholder{ color: transparent }