Using the :before and :after Pseudo Elements on Sidebar Titles

This is another method of using the :after and :before properties and it will work without too many problems in any browser, including IE8. What this trick will do is to divide the header bar into left and right sections, where the left will contain an explanatory title and the right, a related link.

The idea of generating Adobe-like Arrow Headers was actually discussed by css-tricks and adapted to Blogger.

How to Add Adobe-like Headers to Blogger

Step 1. Log in to your Blogger dashboard > go to Template > Edit HTML, then click anywhere inside the code area to search - using the CTRL + F keys - for the following tag:

</head>

Step 2. Just above it, copy and paste this code:

 <style>
.module h2 {
  background-color: #D5D5D5;
  border-radius: 20px 0 0 20px;
  color: #FFFFFF;
  font-family: Verdana;
  font-size: 14px;
  line-height: 32px;
  margin: 0;
  padding: 0 0 0 20px;
  text-shadow: 2px 1px 1px #222;
}

.module h2 a {
    border-left: 5px solid #ffffff;
    color: #101921;
    float: right;
    font-size: 14px;
    text-decoration: none;
    text-shadow: none;
    padding: 0 10px;
    position: relative;
   -moz-transition: padding 0.1s linear;
   -webkit-transition: padding 0.1s linear;
   -ms-transition: padding 0.1s linear;
   -o-transition: padding 0.1s linear;
}
.module h2 a:hover {
  padding: 0 32px;
}

.module h2 a:before, .module h2 a:after {
    content: &quot;&quot;;
    height: 0;
    position: absolute;
    top: 50%;
    width: 0;
}
.module h2 a:before {
    border-bottom: 8px solid transparent;
    border-right: 8px solid #ffffff;
    border-top: 8px solid transparent;
    left: -12px;
    margin-top: -8px;
}
.module h2 a:after {
    border-bottom: 6px solid transparent;
    border-top: 6px solid transparent;
    left: -6px;
    margin-top: -6px;
}

.module.blue h2 a {background-color: #A2D5EC;}
.module.blue h2 a:hover {background-color: #C5F0FF;}
.module.blue h2 a:after {border-right: 6px solid #A2D5EC;}
.module.blue h2 a:hover:after {border-right-color: #C5F0FF;}

.module.yellow h2 a {background-color: #FCE98D;}
.module.yellow h2 a:hover {background-color: #FFD700;}
.module.yellow h2 a:after {border-right: 6px solid #FCE98D;}
.module.yellow h2 a:hover:after {border-right-color: #FFD700;}

.module.green h2 a {background-color: #bada55;}
.module.green h2 a:hover {background: #C7E176;}
.module.green h2 a:after {border-right: 6px solid #bada55;}
.module.green h2 a:hover:after {border-right-color: #C7E176;}

.module.red h2 a {background-color: #F0A5B5;}
.module.red h2 a:hover {background-color: #FFC7D2;}
.module.red h2 a:after {border-right: 6px solid #F0A5B5;}
.module.red h2 a:hover:after {border-right-color: #FFC7D2;}
</style>

Step 3. Save the Template.

Screenshot:

Step 4. Now go to Layout and Add a new HTML/JavaScript Gadget with one of the codes below for each of the widget title:

Background in blue:

<div class="module blue">
<h2>Title in <a href="Link URL">Blue</a></h2>
</div>

Background in yellow:

<div class="module yellow">
<h2>Title in <a href="Link URL">Yellow</a></h2>
</div>

Background in green:

<div class="module green">
<h2>Title in <a href="Link URL">Green</a></h2>
</div>

Background in red:

<div class="module red">
<h2>Title in <a href="Link URL">Red</a></h2>
</div>

Note: Change "Title in" text with your widget's title and Blue, Yellow, Green and Red with the text on the right, then add a Link URL to it.

Step 5. After you saved the HTML/Javascript gadgets containing the codes above, drag and drop them just above the widgets you want to show... and Save the Arrangement.

DEMO

You can see how the sidebar titles has been replaced with some cool header bars on this demo blog.

Multi Hover Effect On Blogger Images Using Pure CSS

Today I'm going to show you how to add an amazing mouseover effect for Blogger images using only CSS, in which moving your mouse over an image from different directions (from above, from below, etc) will cause an overlay transitioned in from the same vector. This trick will change not only the images appearance when moving mouse over them, but will also allow you to add inside a text with a description.

You can see the effect on this image below: try moving your mouse from the left, right, and above.

hover right hover top hover left hover bottom

Adding Hover Effect From Different Directions on Blogger Images

First thing to do is to add the CSS style to our Template:

Step 1. From Blogger Dashboard, go to Template and press the Edit HTML button

Step 2. Search for the </head> tag - to find it, click anywhere inside the code area, press CTRL + F keys and type it in the search box.

Step 3. After you found it, add the following style just above it: 

<style>
  /* The container and the image */
  div.multi-hover {
    overflow: hidden;
    position: relative;
    vertical-align: middle;
    width: 100%;
    height: 358px;
    line-height: 358px;
  }
  div.multi-hover img {width: 100%;}

/* The texts that, by default, are hidden */
  div.multi-hover span {
    color: #FFF;
    font-size: 32px;
    font-weight: bold;
    height: 100%;
    opacity: 0;
    position: absolute;
    text-align: center;
    transition: all 0.3s linear 0s;
    width: 100%;
  }

/* And this is what will generate the effect */
  div.multi-hover span:nth-child(1) { /* right */
    background: none repeat scroll 0 0 rgba(255, 189, 36, 0.6);
    left: 90%;
    top: 0;
  }
  div.multi-hover span:nth-child(2) { /* top */
    background: none repeat scroll 0 0 rgba(106, 170, 255, 0.6);
    left: 0;
    top: -80%;
  }
  div.multi-hover span:nth-child(3) { /* left */
    background: none repeat scroll 0 0 rgba(204, 87, 166, 0.6);
    left: -90%;
    top: 0;
  }
  div.multi-hover span:nth-child(4) { /* bottom */
    background: none repeat scroll 0 0  rgba(97, 181, 115, 0.6);
    left: 0;
    top: 80%;
  }

  div.multi-hover span:hover {opacity: 1;}
  div.multi-hover span:nth-child(2n+1):hover {left: 0;}
  div.multi-hover span:nth-child(2n):hover {top: 0;}

</style>

Step 4. Save the Template

Now we are going to add the HTML that is nothing but a DIV where we included four SPAN tags with texts and an image:

Step 5. Choose Posts, create a New Post, click on the HTML tab (1) and paste this code inside the empty box:

<div class=multi-hover>
  <span>hover right</span>
  <span>hover top</span>
  <span>hover left</span>
  <span>hover bottom</span>
  <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgyq7zq-lrimQGQXADn-y3o_6bWPZB-W578mDgqC2obq-sf3jlpi56_6s333eV06L77ISq5qbHNuyDBaxScqwm4_Xu3Q82yNmSmmAOx9JZOZJq1l53K-4AwWNk8SP4fe44bB3mQVXyFy1g/s1600/flowers">
</div>

Add your own text/description to "hover right", "hover top", "hover left" and "hover bottom" (2) and replace the url in blue with the image URL (3) where you want to apply the effect.

Important! Do not click on the Compose tab, otherwise the changes will be lost.

Step 6. After you finished editing your post, click Publish (4)

And that's it... enjoy! :)