改变input框placeholder样式

input::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #dddddd;
}

input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #dddddd;
}

input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #dddddd;
}

input::-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #dddddd;
}

转载于:https://www.cnblogs.com/xinyouhunran/p/10974186.html