The content of common input text box is automatically vertically centered and the default prompt text is empty

Time：2021-1-12

Three functions:

1. Content auto vertical center
2. The default prompt text is grayed out
3. Click and it becomes empty

Copy code

The code is as follows:

<input type=”text” name=”wd1″ maxlength=”100″ style=” color:gray;width :199px; height:30px;line-height : 30px; “autocomplete =” off “value =” please enter the enterprise name “style =” color:gray; ” onfocus=”j avascript:if ( this.value ==’please enter enterprise name’) this.value = ”; this.style.color= ‘gray’;” onblur=”if( this.value == ”) { this.value =’please enter the enterprise name’; this.style.color = ‘gray’;}”>
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