1. login to your blogger account and go to your blogger dashboard
2. click on -> Template -> Edit HTML ->
3. now find the ]]></b:skin>
4. copy the script from below and paste it above/ before ]]></b:skin>
CSS
=================
.tubevideo {
position: relative;
padding-bottom: 56.25%;
padding-top: 30px; height: 0; overflow: hidden;
}
.tubevideo iframe,
.tubevideo object,
.tubevideo embed {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
7. hit the Save template button from the top
if you wish to use the above CSS script in specific page then add the CSS code within <style> tag.
Script
==================
<style>
CSS script Here…
</style>

