There are a host of systems available in the world through which a person can access the net these days. This might be making it easier for the consumers it is a very big challenge for those creating websites. They now have the additional burdening of creating websites that can be adapted by each of these devices. A separate version for the desktops and laptops, another for the mobile phones and an altogether different one for the I-phones! However, responsive web designing has helped solve a lot of these troubles.