css 样式占位符文本中使用的文本

Posted 2021-05-13

::-webkit-input-placeholder {
   color: black;
opacity:1;
}

:-moz-placeholder { /* Firefox 18- */
   color: black;  
opacity:1;
}

::-moz-placeholder {  /* Firefox 19+ */
   color: black;  
opacity:1;
}

:-ms-input-placeholder {  
   color: black;  
opacity:1;
}