Check the great design of JM-Renewable-Energy template and template back end functionality.
The template is based on EF 2.00 framework that provides many useful tools to manage the template. We strongly recommend to check all of them.
The template is mobile optimized, adjusts to small screens, here you can check various template layouts for tablets and mobiles. The template administrator parameters allows to specify the maximum resolution of tablets and mobiles that you want to use to start using tablet or mobile layout.
The template includes 3 template color versions but if you prefer other colors, the template color modification is extremely simple since almost all color backgrounds are placed with hex color code. Gradients are also coded with CSS3, so it's enough to relpace colors.
Look for each color version in jm-renewable-energy/css/ in style1.css, style2.css, style3.css
Other image backgrounds like arrows used for example in the header area are provided in PSD slices, so it's also piece of cake to modify it and replace in the template directory.
Read more info about this template here.