Displaying the posts

Well … did my research and couldn’t find a solution. I hope I’m in the right place. This is the problem.

My “style.css” puts a border around the post heading, entry and metadata as follows:

.post
{
color: #4a4a21 !important;
margin-top: 2px 0px 0px 5px;
/* experimenting */
border-style:solid;
border-width:2px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
}

.post h2
{
color: #4a4a21 !important;
/* experimenting */
border-style:solid;
border-width:1px;
padding-left: 5px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
}

.entry
{
color: #4a4a21 !important;
/* experimenting */
margin-top: 2px;
border-style:solid;
border-width:1px;
padding-left: 5px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
}

p.postmetadata
{
color: #4a4a21 !important;
}

Everything works except for posts that include an image. For some reason, the images overflow the borders for the post (please see cangrejero.com’s three pages).

I will really appreciate any guidance with this. Thanks!!!