SSRS - Change Report Manager Logo using CSS

Default Logo in SSRS Manager:

Step 1:

go to directory
C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\ReportManager\images

and add your logo in image folder

Step 2:

go to directory
C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\ReportManager\Styles

Open the ReportingServices.css file in any compatible Text Editor

Step 3:

Add the following CSS code at the end of the line to replace default LOGO with your Logo

TABLE.msrs-header TD.msrs-logo img{display:None}

TABLE.msrs-header TD.msrs-logo{BACKGROUND: url('../images/mylogo.jpg') no-repeat;background-size:auto;width:145px;}

/* width is additional, it depends on new image width */