Edit fiddle - JSFiddle - React, Tailwind, and code Playground

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HTML

<div class="username">
        <input name="txtFullName" id="txtFullName" type="text" class="user" value="Username" onBlur="if(this.value=='') this.value='Username'" onFocus="if(this.value =='Username' ) this.value=''"  />
      </div>

CSS

.username input{background-color: #FFFFFF; border: 2px solid #DDDDDD;  border-radius: 5px 5px 5px 5px; color: #9E9E9E; height: 30px; width: 330px;  padding:0px 10px 0px 0px;  padding-left:10px; margin:15px 0px 0px 0px; line-height:30px;}

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JSFiddle - React, Tailwind, and code Playground

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