/******输入框placeholder样式******/
/*webkit placeholder居右*/ ?::-webkit-input-placeholder ?{ ???color: #b8b8b8; ???text-indent: 0px; ?} ?/*//firefox 4-18*/ ?:-moz-placeholder ?{ ???color: #b8b8b8; ???text-indent: 0px; ?} ?/*//firefox 19+*/ ?::-moz-placeholder ?{ ???color: #b8b8b8; ???text-indent: 0px; ?} ?/*//ie*/ ?:-ms-input-placeholder ?{ ???color: #b8b8b8; ???text-indent: 0px; ?}
css样式总结
原文地址：https://www.cnblogs.com/xuyan1/p/8320743.html