Demo

1. Log in to blogger account and Click drop down.
2. Now select "Template" Like Below.


3. Now you can see Live on blog, Click EDIT HTML Button"

4. Now click Proceed button.

5.Find this code  by using Ctrl+F  ]]></b:skin>

6.  Paste below code Before ]]></b:skin> code

/* Bloggertrix  */
.Btrix-item {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    position: relative;
    cursor: default;}
.Btrix-info-wrap,
.Btrix-info{
    position: absolute;border: 1px solid #8D8D8D;margin-top: -1px;width: 150px;
    height: 150px;
    border-radius: 50%;}
.Btrix-info-wrap {
    background: #07CFE0 url(../images/bg.jpg);
    box-shadow:
        0 0 0 20px rgba(255,255,255,0.2),
        inset 0 0 3px rgba(115,114, 23, 0.8);
}
.Btrix-info > div {
    display: block;position: absolute;width: 150px;height: 150px;
    border-radius: 50%;
    background-position: center center; 
    -webkit-backface-visibility: hidden; /*Just for webkit to have a smooth font*/
}
.Btrix-info .Btrix-info-front {
    -webkit-transition: all 0.6s ease-in-out;
    -moz-transition: all 0.6s ease-in-out;
    -o-transition: all 0.6s ease-in-out;
    -ms-transition: all 0.6s ease-in-out;
    transition: all 0.6s ease-in-out;
}
.Btrix-info .Btrix-info-back {
    opacity: 0;background: #07CFE0;pointer-events: none;
    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -o-transform: scale(1.5);
    -ms-transform: scale(1.5);
    transform: scale(1.5);
    -webkit-transition: all 0.4s ease-in-out 0.2s;
    -moz-transition: all 0.4s ease-in-out 0.2s;
    -o-transition: all 0.4s ease-in-out 0.2s;
    -ms-transition: all 0.4s ease-in-out 0.2s;
    transition: all 0.4s ease-in-out 0.2s;
}
.Btrix-img-1 {
    background-image: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-alP6HrM84Sws6vW-9iNlaDH-DlTjraeIndA0cOggj4zK-sdmSGMHUATYOUsQpRtl0aZZauJpBQrtIJFtQrx75P2vajtZMoWU_TCk7s1j3_moDWuiXpqycTG1KCaou2up3zgCCgb37-8/s1600/bloggertrix-image+1.jpg);}
.Btrix-img-2 {
    background-image: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgewN8Ct6l-KLibBvM4diaFbJN5JuIXdU8U1NsYN1ON_WYFfqe5Y2WwNBM_wrcNJa1DPhn_wRM3n92iX2PBs6DtNLutlKUDQvX-av_deGi4xcWXJuAWO0CauphM2bcV50UvzDB3asLsvWk/s1600/bloggertrix-image+2.jpg);}
.Btrix-img-3 {
    background-image: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiak9o5jDJkO39Jlq4oT5r7DNbDdNYlw2JzoPP-Zn6dpYlCot-Z05P0_k2v-C-o7wVkWz6OqORX7jJISTMnPGKkZwF_Z421vWD71_4BRwbUkcaNE5cQ7Uukw2tuJ-tW1RB2v5dkjD3YYKc/s1600/bloggertrix-image+3.jpg);}
.Btrix-info h3 {
    color: #fff;
    text-transform: uppercase;letter-spacing: 2px;font-size: 16px;margin: -20px 15px;
    padding: 40px 0 0 0;
    height: 80px;
    font-family: 'Open Sans', Arial, sans-serif;
    text-shadow:
        0 0 1px #fff,
        0 1px 2px rgba(0,0,0,0.3);
}
.Btrix-info p {
    color: #fff;
    padding: 10px 5px 0;
    font-style: italic;
    margin: -60px 30px;
    font-size: 12px;
    border-top: 1px solid rgba(255,255,255,0.5);
}
.Btrix-info p a {
    display: block;color: #e7615e;font-style: normal;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 1px;
    padding-top: 4px;
    font-family: 'Open Sans', Arial, sans-serif;
}
.Btrix-info p a:hover {
    color: #fff;
}
.Btrix-item:hover .Btrix-info-front {
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -o-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    opacity: 0;
}
.Btrix-item:hover .Btrix-info-back {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;}
.Btrix-grid {
    margin: 20px 0 0 0;
    padding: 0;
    list-style: none;
    display: block;
    text-align: center;
    width: 100%;}
.Btrix-grid:after,
.Btrix-item:before {
    content: '';
    display: table;}
.Btrix-grid:after {
    clear: both;}
.Btrix-grid li {
    width: 150px;
    height: 150px;
    display: inline-block;
    margin: 4px;
}

*You can change image as your like im using 180x180 pixel

7. Go to blogger  and click drop-down like  1st step and select Layout

8. Click Add Gadget and select 'HTML/Javascript"

9. Paste below code.

<section class="main">
            
<ul class="Btrix-grid">
<li>
<div class="Btrix-item Btrix-img-1">
<div class="Btrix-info-wrap">
<div class="Btrix-info">
<div class="Btrix-info-front Btrix-img-1"></div>
<div class="Btrix-info-back">
<h3>
Fashion</h3>
By Blogger Trix  <a href="http://www.bloggertrix.com"><br/>Link to Post</a><br />
</div></div></div></div></li>

<li>
<div class="Btrix-item Btrix-img-2">
<div class="Btrix-info-wrap">
<div class="Btrix-info">
<div class="Btrix-info-front Btrix-img-2"></div>
<div class="Btrix-info-back">
<h3>
Nature</h3>
By Blogger Trix <a href="http://www.bloggertrix.com"><br/>Link to Post</a><br />
</div></div></div></div></li>

<li>
<div class="Btrix-item Btrix-img-3">
<div class="Btrix-info-wrap">
<div class="Btrix-info">
<div class="Btrix-info-front Btrix-img-3"></div>
<div class="Btrix-info-back">
<h3>
Car</h3>
By Blogger Trix  <a href="http://www.bloggertrix.com"><br/>Link to Post</a><br />
</div></div></div></div></li></ul></section>

 *You can change the header according to image and image URL

10. Now save your template. You are done.

Hi! guys`how are you? here is the cool simple snow effect to your blog mouse cursor area. many snow effects gadget use images to this. but this gadget do not use images to this. so this is very fast. i've tested this effect on internet explorer, mozzilla firefox & many other web browsers. this simple non-image based widget works just fine!! I hope you enjoy using this very cool snow effect gadget. please add your comments, installetion trouble or opinions below comment box.. and thank you visiting my website. and subscribe our news letter to get latest blogger tricks fast.

1.Login to your blogger Dashboard and go to Design --> Page Elements.
2.Click on 'Add a Gadget' on the sidebar.

3.Select 'HTML/Javascript' and add the one of code given below

<script type='text/javascript'>
// <![CDATA[
var colour="black";
var sparkles=100;

var x=ox=400;
var y=oy=300;
var swide=800;
var shigh=600;
var sleft=sdown=0;
var tiny=new Array();
var star=new Array();
var starv=new Array();
var starx=new Array();
var stary=new Array();
var tinyx=new Array();
var tinyy=new Array();
var tinyv=new Array();
window.onload=function() { if (document.getElementById) {
var i, rats, rlef, rdow;
for (var i=0; i<sparkles; i++) {
var rats=createDiv(3, 3);
rats.style.visibility="hidden";
document.body.appendChild(tiny[i]=rats);
starv[i]=0;
tinyv[i]=0;
var rats=createDiv(5, 5);
rats.style.backgroundColor="transparent";
rats.style.visibility="hidden";
var rlef=createDiv(1, 5);
var rdow=createDiv(5, 1);
rats.appendChild(rlef);
rats.appendChild(rdow);
rlef.style.top="3px";
rlef.style.left="0px";
rdow.style.top="0px";
rdow.style.left="3px";
document.body.appendChild(star[i]=rats);
}
set_width();
sparkle();
}}
function sparkle() {
var c;
if (x!=ox || y!=oy) {
ox=x;
oy=y;
for (c=0; c<sparkles; c++) if (!starv[c]) {
star[c].style.left=(starx[c]=x)+"px";

star[c].style.top=(stary[c]=y)+"px";
star[c].style.clip="rect(0px, 5px, 5px, 0px)";
star[c].style.visibility="visible";
starv[c]=50;
break;
}
}
for (c=0; c<sparkles; c++) {
if (starv[c]) update_star(c);
if (tinyv[c]) update_tiny(c);
}
setTimeout("sparkle()", 40);
}
function update_star(i) {
if (--starv[i]==25) star[i].style.clip="rect(1px, 4px, 4px, 1px)";
if (starv[i]) {
stary[i]+=1+Math.random()*3;
if (stary[i]<shigh+sdown) {
star[i].style.top=stary[i]+"px";
starx[i]+=(i%5-2)/5;
star[i].style.left=starx[i]+"px";
}
else {
star[i].style.visibility="hidden";
starv[i]=0;
return;
}

}
else {
tinyv[i]=50;
tiny[i].style.top=(tinyy[i]=stary[i])+"px";
tiny[i].style.left=(tinyx[i]=starx[i])+"px";
tiny[i].style.width="2px";
tiny[i].style.height="2px";
star[i].style.visibility="hidden";
tiny[i].style.visibility="visible"
}
}
function update_tiny(i) {
if (--tinyv[i]==25) {
tiny[i].style.width="1px";
tiny[i].style.height="1px";
}
if (tinyv[i]) {
tinyy[i]+=1+Math.random()*3;
if (tinyy[i]<shigh+sdown) {
tiny[i].style.top=tinyy[i]+"px";
tinyx[i]+=(i%5-2)/5;
tiny[i].style.left=tinyx[i]+"px";
}
else {


tiny[i].style.visibility="hidden";
tinyv[i]=0;
return;
}
}
else tiny[i].style.visibility="hidden";
}
document.onmousemove=mouse;
function mouse(e) {
set_scroll();
y=(e)?e.pageY:event.y+sdown;
x=(e)?e.pageX:event.x+sleft;
}
function set_scroll() {
if (typeof(self.pageYOffset)=="number") {
sdown=self.pageYOffset;
sleft=self.pageXOffset;
}
else if (document.body.scrollTop || document.body.scrollLeft) {
sdown=document.body.scrollTop;
sleft=document.body.scrollLeft;
}
else if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {
sleft=document.documentElement.scrollLeft;
sdown=document.documentElement.scrollTop;
}
else {
sdown=0;
sleft=0;
}
}
window.onresize=set_width;
function set_width() {
if (typeof(self.innerWidth)=="number") {
swide=self.innerWidth;
shigh=self.innerHeight;
}
else if (document.documentElement && document.documentElement.clientWidth) {
swide=document.documentElement.clientWidth;
shigh=document.documentElement.clientHeight;
}
else if (document.body.clientWidth) {
swide=document.body.clientWidth;
shigh=document.body.clientHeight;
}
}
function createDiv(height, width) {
var div=document.createElement("div");
div.style.position="absolute";
div.style.height=height+"px";
div.style.width=width+"px";
div.style.overflow="hidden";
div.style.backgroundColor=colour;
return (div);
}
// ]]>
</script>

4. Now Click On Save 'JavaScript' You are done....

Picture From http://www.galaxygoo.org/blogs/galaxygoo/flashathon_20072008/