Creating a square shape in Twitter Bootstrap to frame an item on a webpage

I've been working on creating a webpage that looks similar to the image provided. I've managed to get about 90% of it done, but there are a couple of issues I'm facing:

  • How can I create a square with a triangle at the bottom as shown in the image? I know how to make a square using borders, but adding the triangle at the bottom is my challenge.
  • How can I make the content scrollable? Currently, the content is not scrolling even after using overflow:auto and scroll.
.bg {
    background: #597A4D!important;
    width: 100%!important;
}
.nav_bar {
    background: #597A4D!important;
    border-style: none;
    height: 44px;
    border: 0px!important;
    border-radius: 0px!important;

}
.display_menu li a{
    font-size: 1.2em!important;
    color: #ffffff!important;
}

ul.display_menu li:last-child{
    background:#3C86D7;
}

.rowClass {
    display: block;
    margin-top: 3%;

}
.rowClass >div {
    padding: 3em;
    text-align: center;
}
.text_row div{
    display: block;
    border: 1px ;
    padding: auto;
    color: #ffffff;
    margin-top: 3%;

}

.rowClass span {
    display: block!important;
    color: #ffffff;
}
.logo_image{
  width: 60px;
    height: 60px;
}

.email_div label {
    color: #ffffff;
    font-weight: bold;
    text-align: center;
}
.email_div{
    width: 50%;
    margin: auto;
}
.email_div  label {

}
.email_div input {
    background: transparent;
    border: 1px solid #3C86D7;
    display: inline;
    width: 50%;
}
.email_div button {
    display: inline;
}

.wrapper{
    overflow: auto!important;
    overflow: scroll!important;
}

For reference, here is the link to my Plunker: http://plnkr.co/edit/G8mp53rQlF562hEkgmgT?p=preview

Answer №1

Simply follow these steps

.container{
    overflow: auto!important;
    overflow: scroll!important;
    height: 200px;
}

or adjust the height as needed

.container{
    overflow: auto!important;
    overflow: scroll!important;
}

The content will scroll only if it exceeds the container size

For styling tips, check out this article, but using Bootstrap tooltips should suffice.

Answer №2

If your content is overflowing, you can try the following CSS:

.container {
overflow: auto!important;
overflow: scroll!important;
height: 250px;
}

For creating box shapes, check out this DEMO

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