Replace the search button with an icon?

Question

css

in dle you need to replace the search button with a picture, I can’t figure out how. Here is the code:

<div class="search"> <form class="SearchForm" action="" name="searchform" method="post">
 <input type="hidden" name="do" value="search" />
 <input type="hidden" name="subaction" value="search" />
 <input class="SearchFormIn" id="story" name="story" value="Поиск..." onblur="if(this.value=='') this.value='Поиск...';" onfocus="if(this.value=='Поиск сайту...') this.value='';" type="text" />
 <input class="btn btn-light SearchFormBtn" title="Искать" alt="Искать" type="submit" src="Искать" value="Искать" />

Thank you in advance

Answer 1

<input class="btn btn-light SearchFormBtn" title="Искать" alt="Искать" name="submit" type="image" src="/imagePath.jpg" />

Answer 2

css