input::-webkit-input-placeholder{
            color:#757575;}
        input::-moz-placeholder{   /* mozilla firefox 19+ */
            color:#757575;}
        input:-moz-placeholder{    /* mozilla firefox 4 to 18 */
            color:#757575;}
        input:-ms-input-placeholder{  /* internet explorer 10-11 */ 
            color:#757575;}
/**组件样式*/
.defaultInputStyle{border:1px solid #afd5f5;font-family:'Microsoft YaHei' !important; margine-top:-3px;vertical-align:top;}