/*改变textarea的placeholder默认颜色*/
textarea::-webkit-input-placeholder {
color: @background_gray;
}
textarea:-moz-placeholder {
color: @background_gray;
}
textarea::-moz-placeholder {
color: @background_gray;
}
textarea:-ms-input-placeholder {
color: @background_gray;
}
参考网址:https://segmentfault.com/q/1010000000397925