Customize your SalesIQ live chat with Custom CSS and blend it with your website design

Customize your SalesIQ live chat with Custom CSS and blend it with your website design

Hi everyone. Hope you all are having a great day!

SalesIQ offers various inbuilt customization choices for your chat widget and window like changes in colour, theme, font etc. Although these choices are many, sometimes they may not match with the design of your website. For such cases, we offer the Custom CSS feature which will allow you to customize, modify and change the appearance and feel of every aspect of your SalesIQ live chat widget and window on your website.
In this post, we will be talking about some necessary pointers on how you can write and implement Custom CSS for your requirements. We have also included a few tips and sample CSS for frequently asked queries.

Building your CSS

For ease of understanding, we have broken down all of the structural modules of the chat window and given the field names and their basic CSS in our detailed user guide here. Using this, you will be able to build your CSS code for individual parts of the module and then apply it, according to your specific requirements.

Where do I place the CSS code? 

There are 2 methods to carry out Custom CSS on SalesIQ. Both methods are used for varying circumstances. 

  1. Brand Personalization - The first method is by uploading the Custom CSS file in the Personalization area of the chat widget. This method is to be used when changes/modifications are to be made on the elements within the chat window. For example, changes in the messaging area, font used within the chat window, colour changes for the header or minimize button etc.

For this,

  • Navigate to Settings > Brands > Personalization > Appearance tab.
  • Scroll down to Upload custom CSS and click on Upload.


  • Choose the required CSS file from the list.
  • The preview window on the right will immediately display the result of adding your Custom CSS code to SalesIQ.
In this case, CSS for changing the header colour was added.

  1. Website Style sheet

In this method, the CSS needs to be uploaded directly to a website's style sheet. This method is used when changes are required outside of the chat window. For example, sizing changes of the chat window, position and colour changes of the chat widget etc.


In this case, a Custom CSS for changing the height and width of the chat window has been added to the style sheet.

Tips for writing Custom CSS

  1. The !important rule in CSS can be used to add more weightage to a property and override other previously added styling rules.

  2. Extra CSS weightage can be added with a body tag, which will be another way to override all previous styling rules for the element.


Frequently asked CSS formats 

We have taken note of some of the frequently asked queries and provided the custom CSS code here for your reference.

  • To change the header colour of the chat window.

  1. body header {
  2.     background: #e2bb3c !important;
  3. }

  • To change the chat window dimensions on website.

  1. body .zsiq-newtheme.siqembed.zls-sptwndw {
  2. height: 500px !important;
  3. width: 400px !important;
  4. }

  • To change the chat widget colour.

  1. body .zsiq_flt_rel {
  2. background-color: #e2bb3c !important;
  3. }

  • To change the chat window dimensions on mobile alone.

  1. @media only screen and (min-width: 100px) and (max-width: 555px)
  2. {
  3. body .zsiq-newtheme.zsiq-mobhgt.siqembed {
  4. height: 80% !important;
  5. width: 80% !important;
  6. }
  7. }

  • To move the position of the chat widget.

  1. body .zsiq_floatmain {
  2. right: 40px !important;
  3. bottom: 40px !important;
  4. }
Thank you for reading through. We hope you found this post helpful. If you have any questions, please drop a comment and our team will be happy to help you.

    • Recent Topics

    • Form Rules for Suburb Categories to alternate landing pages or Making a Fields Contents ALL CAPS

      I need to send differentform submissions to two to three different thank-you URLs (for Meta/Google pixels) depending on which suburb a user selects in a form. I have ~400 suburbs split into two categories (A and B, based on business value). Current challenges:

    • Please make it easier to Pause syncing

      right now it takes 3 clicks to get there. sounds silly, but can you make it just 2 clicks to get it done instead? thats how dropbox does it, 2 clicks to pause instead of 3.

    • Customer members area

      Does FSM support a customer members area? If not what do you propose we use if we want the data used in FSM for customers to give them an area / login to see past orders, create new orders and general announcements.

    • Zoho Books-Accounting on the Go Series!

      Dear users, Continuing in the spirit of our 'Function Fridays' series, where we've been sharing custom function scripts to automate your back office operations, we're thrilled to introduce our latest initiative – the 'Zoho Books-Accounting on the Go Series'.

    • Record Logged in User while using CRM lookup field

      Is it possible, while using the Zoho CRM lookup field, to automatically use the user account logged into Zoho CRM in a hidden field? I was hoping to add employee accounts to my current plan. But would like a record on the Form submission of who submitted

    • Desktop app doesn't support notecards created on Android

      Hi, Does anybody have same problem? Some of last notecards created on Android app (v. 6.6) doesn't show in desktop app (v. 3.5.5). I see these note cards but whith they appear with exclamation mark in yellow triangle (see screenshot) and when I try to

    • Notes created in mobile can no longer be accessed in desktop

      Working with a 2013 Mac running OS 10.14.6; Desktop Notebook version 4.5.3. Using Motorola Moto G Power 5G - 2024; Android app version 6.7 I have been using Notebook for some years. Starting several weeks ago, the notes newly created ion the phone can

    • Function #49: Manage varying installment payments using Zoho Books

      . Hello everyone, and welcome back to our series! Last week, we discussed automating the collection of fixed installment payments in Zoho Books. But what if your payment structure involves charging varying percentages of the invoice total as installments?

    • Open Sans Font in Zoho Books is not Open Sans.

      Font choice in customising PDF Templates is very limited, we cannot upload custom fonts, and to make things worse, the font names are not accurate. I selected Open Sans, and thought the system was bugging, but no, Open Sans is not Open Sans. The real

    • Zoho Writer - Option to Export as .zdoc format

      I've noticed that it's not possible to export a Zoho Writer Document in the .zdoc format. Isn't zdoc, Zoho Writer's own format? My use case is that I sometimes need to create quite complex documents with floating elements, which sometimes need to become

    • Is it possible for contacts to "Re-enter" a workflow in Zoho Campaign?

      We are currently working on a way to automatically add users to from one list to other lists based on specific criteria, but can't seem to find a native way of doing this so we are trying to use Workflows to do this. So, for example, if a user's status is set to "Active," then they should be added to the list "Active Users." If the same user's status is then set to "Paused," they should be added to the list "Paused Users" and removed from the list "Active Users." This works fine for the first go

    • Bulk upload images and specifications to products

      Hi, Many users have asked this over the years and I am also asking the same. Is there any way in which we can bulk upload product (variant) images and product specifications. The current way to upload/select image for every variant is too cumbersome.

    • Out of Office for Just One of My Alias Email

      Can I set up the Out of Office Reply for Just One of my Alias Email Addresses?

    • Can I map multiple Surveys into the CRM using the same fields?

      Hello, We are a healthcare practice that offers two distinct services (Nutrition and Primary Care). We use Zoho Survey for our lead generation form (Get Started Survey), which allows people to express interest in one of the two services and even allows

    • Dealing with API responses where integers have more than 16 digits

      Hi there How do I deal with an api response contaning an int or float with more than 16 digits (before any decimal places for a float). I constantly receive the response "Unable to cast the 'BigInteger' value into a 'BIGINT' value because the input is

    • Can not add fields to a Section

      I feel like I'm missing something obvious: I can add new Sections to my form but I can not add fields to the Sections. I've tried fields already on the form as well as dragging and dropping new fields into the Section but nothing will go into it. What

    • Elevate your CX delivery using CommandCenter 2.0: Simplified builder; seamless orchestration

      Most businesses want to create memorable customer experiences—but they often find it hard to keep them smooth, especially as they grow. To achieve a state of flow across their processes, teams often stitch together a series of automations using Workflow

    • To Zoho customers and partners: how do you use Linked Workspaces?

      Hello, I'm exploring how we can set up and use Linked Workspaces and would like to hear from customers and partners about your use cases and experience with them. I have a Zoho ticket open, because my workspace creation fails. In the meantime, how is

    • [Webinar] Automate sales and presales workflows with Writer

      Sales involves sharing a wide range of documents with customers across the presales, sales, and post-sales stages: NDAs, quotes, invoices, sales orders, and delivery paperwork. Generating and managing these documents manually slows down the overall sales

    • Can't change form's original name in URL

      Hi all, I have been duplicating + editing forms for jobs regarding the same department to maintain formatting + styling. The issue I've not run into is because I've duplicated it from an existing form, the URL doesn't seem to want to update with the new

    • Need Inactive accounts to be visible in Reports in Zoho Books

      I N=need Inactive accounts to be visible in Reports in Zoho Books to do recons of the accounts but when i see the same they are not visible in the Accountant - Account Transactions report

    • Issue with Inline Images in Email Reply via Zoho Desk API

      Hi, I am attempting to send inline images in an email reply using the Zoho Desk API, but the images are not being displayed inline for the recipient. I have followed this documentation: https://desk.zoho.com/DeskAPIDocument#Uploads https://desk.zoho.com/DeskAPIDocument#Threads#Threads_SendEmailReply

    • unblock e-mail

      please unblock my e-mails info@meatnews.gr and myrtokaterini@meatnews.gr

    • Add Zoho Mail for users who do not need Zoho One

      We have licenses for ZOho One for teams that need to use the suite of products that Zoho One offers.  We have 8 more people who only need email access and we would like to add just a Zoho Mail.  They do not need the Zoho One license.  We are currently

    • Zoho Projects - Q2 Updates | 2025

      Hello Users, With this year's second quarter behind us, Zoho Projects is marching towards expanding its usability with a user-centered, more collaborative, customizable, and automated attribute. But before we chart out plans for what’s next, it’s worth

    • ZML vs HTML Snippet - which is better?

      Are there certain use cases where one is better than the other?

    • Auto CheckOut Based On Shift.

      This Deluge script runs on a scheduled basis to automatically set the 'Actual_Check_Out' time for employees who haven't manually checked out. If the current time is past their scheduled 'Shift_End_Time', the script updates the check-out time to match

    • How to remove some users in zoho accounts

      How to remove some users in Zoho accounts.

    • how to differentiate if whatsapp comes from certain landing page?

      I create a Zobot in SalesIQ to create a Whatsapp bot to capture the lead. I have 2 landing pages, one is SEO optimized and the other want is optimized for leads comes from Google Ads. I want to know from which landing page this lead came through WhatsApp

    • Customizing Form Questions per Recipient Group in Zoho Campaigns/Forms

      Hello everyone, I would like to ask if it’s possible in Zoho Campaigns or Zoho Forms to send out a campaign where the form questions can be customized based on the group of recipients. Use case example: I have prepared 20 questionnaire questions. For

    • Infinite loop of account verification

      Hi I can't do anything on my zoho account.  I always get this message Hi Sheriffo Ceesay As a security measure, you need to link your phone number with this account and verify it to proceed further. When ever I supply the details, it displays that the number is associated with another account. I don't have any other account on zoho so this is really annoying. 

    • Load PO_Date field (Purchase Order) with current date in Deluge

      Hi, I'm not a full time developer, just helping to customize our CRM, in the small company I work for. There must be something wrong with me, because I can't do something so simple as complete a field with the current date in a function using Deluge.

    • Zoho CRM in Microsoft Power Automate Custom Connector

      Hi everyone, I’m building a Power Automate flow that integrates Microsoft Bookings with Zoho CRM. The goal is to automatically create a meeting (event) in Zoho CRM whenever a new appointment is booked via Microsoft Bookings. To achieve this, I created

    • Spell check sucks

      Come on guys, it's 2024 and your spell check is completely retarded. You gotta fix it.

    • How to include total km for multiple trips in expense report.

      Whenever I create a mileage report it only shows the total dollar amount to be reimbursed. The mileage for each individual trip is included but I also need to see the total distance for all trips in a report? How do I do this?

    • New in Cadences: Option to Resume or Restart follow-ups when re-enrolling records into a Cadence, and specify custom un-enrollment criteria

      Managing follow-ups effectively involves understanding the appropriate timing for reaching out, as well as knowing when to take a break and resume later, or deciding if it's necessary to start the follow-up process anew. With two significant enhancements

    • Outgoing blocked: Unusual activity detected.

      I just made payment for my Zohomail Today and have been debited so i will like to be Unblocked because this is what it says (Outgoing blocked: Unusual activity detected) Thank you i await your swift responses

    • Zoho One Login Issue - Unable to receive OTP

      Hi Support Team, I am experiencing a unique login issue with Zoho One. I am attempting to log in from India using Zoho Login credentials provided by a USA-based client. Their Zoho account is hosted on a US data center. After entering the username and

    • Question Regarding Managing Sale Items in Zoho Books

      Good day, I was wondering about something. Right now, Zoho Books doesn’t seem to have a way to flag certain items as being on sale. For example, if I want a list of specific items to be on sale from October 1 to October 12, the user would have to export

    • In the Zoho Creator Customer Payment form i Have customer field on select of the field Data want to fetch from the invoice from based on the customer name In the Customer Payment form i Have subf

      In the Zoho Creator Customer Payment form i Have customer field on select of the field Data want to fetch from the invoice from based on the customer name In the Customer Payment form i Have subform update Invoice , there i have date field,Invoice number

    • Next Page