Merlin Theme: My Required Font is not working properly

Hi Folks,

I am operating an Urdu Website called “qalamkar.pk” for Local users and was using font Noori Nastaleeq for my urdu contents by putting some extra code through Custom CSS Editor which was
`h1.entry-title a {
text-align: right;
}
width: 100%;
float:right;
}

.widget ul {
text-align:right;font-family:Jameel, Tahoma;
}

.entry-content p {
text-align:right; font-family:Jameel, Tahoma;
line-height: 31px; direction: rtl;
}

.widget-header {
text-align:right;font-family:Jameel,
}

.entry-meta {
color: #777;
font-size: 14px;
font-size: 0.875rem;
margin: 0.7em 0.2em 0;
float: right;
}
and it worked fine till I upgraded my wordpress to 4.6. Now code mention above is not working properly and font of my website went to its initial stage from where I started.

Please guide me what is I am missing now to excute the code above to get the real font back?????.

Looking for your support