Align images horizontally in a div - Need a Help
 

I have a static website and want to add social media link buttons like twitter, facebook and likedin and all buttons should be display horizontally but the problem was that when I put first button its look well as per my program but when I place the second button within the div it puts itself under the first button, in its place of to the right of the first button I try lots but still its not working
Help me

Thanks in Advance