I am working as an web designer since the last 1 years and has a passion for HTML and CSS. I will write clean CSS and HTML for you which will be responsive design. Now a days, one page template is so gorgeous and demandable. And everyone want to taste the newiest thing. I can make one page template which will made by html5, css3. Time duration to deliver the project may differ depending on the complexity of the project. Bootstrap or LESS frameworks or responsive design will be used/done as requested. It will be seo friendly and w3c validate. You can try this service. I hope, you will like li. Thank You