If you want to customize your header for your blog, rather than use one of our predesigns. Here are some guidelines that may help you.
- if you want your header to suit both fixed and fluid layouts, make it 1600 pixels wide by 160 pixels high - all the headers in the Blog-City Skin Manager are currently these dimensions. This is so they work in both the fixed width and fluid layouts
- if you've decided firmly on a fixed width layout, 760 pixels wide by 160 pixels high will be sufficient
- to alter the height of the header you need to find the "masthead" CSS and alter the "height" attribute (marked in bold in the example below)
#masthead {
text-align:center;
border-top:1px solid #fff;
border-bottom:1px solid #fff;
background:transparent url(/styles/skins/_headers/nature16.jpg) 0 5px no-repeat;
height:170px;
}
- the best format to use if the header is a photo is JPEG - use GIF if it's a graphic that uses blocks of colour and doesn't use gradients
- to ensure fast download, compress your JPEGs with a graphics package such as Photoshop or Fireworks - don't apply too much compression as this will affect the appearance of the image. A good rule of thumb is 80% quality in Fireworks or Medium to High quality in Photoshop. You can download 30 day trials of both these applications from http://www.adobe.com/downloads/
tags: header image header css css header images