<div id="id1" class="c1" style="color:red">
text
</div>
<style>
div{color:blue;}
#id1{color:green}
.c1{color:black;}
div{color:yellow !important;}
</style><div id="id1" class="c1" style="color:red">
text
</div>
<style>
div{color:blue;}
#id1{color:green}
.c1{color:black;}
div{color:yellow !important;}
</style>