Edit in JSFiddle

<div class="underline">Altı çizili</div>
<br>
<div class="overline">Üstü çizili</div>
<br>
<div class="line-through">Ortası çizili</div>
<br>    
<div class="none">Düz Yazı</div>

body{

  background-color:#325780;
  color:white;
    
}

.underline{
text-decoration:underline;       
}

.overline{
text-decoration:overline;       
}

.line-through{
text-decoration:line-through;
}

.none{
text-decoration:none;
}