Đm, nói lan man vãi. Dưới là demo nha:

Cách thực hiện:
B1. Vào quản trị blog - Bố cục - Thêm tiện ích - HTML/Javascript.B2. Dán toàn bộ code sau khung nội dung:
<style>
/*------- CSS Tooltip -------*/
.pc-tooltip {
position: relative;
display: inline-block
}
.pc-tooltip:before,
.pc-tooltip:after {
position: absolute;
opacity: 0;
z-index: 1000;
pointer-events: none
}
.pc-tooltip:hover:before,
.pc-tooltip:hover:after {
opacity: 1
}
.pc-tooltip:before {
content: '';
position: absolute;
background: transparent;
border: 4px solid transparent;
position: absolute
}
.pc-tooltip:after {
content: attr(data-pc-tooltip) !important;
background: #2a2a2a;
color: #fff;
padding: 6px 8px;
font-size: 14px !important;
white-space: nowrap;
border-radius: 2px;
-webkit-backface-visibility: hidden;
margin-left: initial
}
.pc-tooltip-top:before {
bottom: 140%;
left: 10%;
margin: 0 0 -9px 0;
border-top-color: #494158
}
.pc-tooltip-top:after {
bottom: 125%;
left: 10%;
margin: 0 0 3px -10px !important
}
.flaticon-posts:before,
.flaticon-comments:before,
.flaticon-heart:before,
.flaticon-authors:before,
.flaticon-location:before,
.flaticon-email:before,
.flaticon-link:before {
font-family: FontAwesome;
font-style: normal;
font-size: 1.5em
}
.flaticon-posts:before {
content: '\f044';
color: brown
}
.flaticon-comments:before {
content: '\f0e6';
color: green
}
.flaticon-heart:before {
content: '\f004';
color: red
}
.flaticon-authors:before {
content: '\f234';
color: blue
}
.flaticon-location:before {
content: '\f041'
}
.flaticon-email:before {
content: '\f0e0'
}
.flaticon-link:before {
content: '\f015'
}
.user-card {
width: 100%;
display: block;
position: relative;
background-color: #fff;
border-radius: 4px;
text-align: center;
margin-bottom: 2em;
font-size: 16px;
padding-top: 1px
}
.user-card:last-child {
margin-right: 0
}
.user-card .profile-picture .avatar {
display: block;
width: 120px;
height: 120px;
box-shadow: 0 0 12px #b3b3b3;
background-color: #fff;
border-radius: 100%;
overflow: hidden;
background-size: 100%;
border: 6px solid #fff;
position: relative;
margin: 1em auto
}
.user-card .profile-picture .avatar img {
max-width: 100%;
max-height: 100%;
position: relative;
top: 50%;
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
-ms-transform: translateY(-50%);
-o-transform: translateY(-50%);
transform: translateY(-50%);
border-radius: 100%
}
.user-card .profile-picture .avatar label {
opacity: 0;
width: 50%;
height: 50%;
color: #333;
cursor: pointer;
background: white;
display: block;
border-radius: 0 3em 0 1em;
z-index: 1;
position: absolute;
top: -1px;
right: -1px;
display: block;
-webkit-transition: opacity 0.2s cubic-bezier(0.895, 0.03, 0.685, 0.22);
-moz-transition: opacity 0.2s cubic-bezier(0.895, 0.03, 0.685, 0.22);
-o-transition: opacity 0.2s cubic-bezier(0.895, 0.03, 0.685, 0.22);
-ms-transition: opacity 0.2s cubic-bezier(0.895, 0.03, 0.685, 0.22);
transition: opacity 0.2s cubic-bezier(0.895, 0.03, 0.685, 0.22)
}
.user-card .profile-picture .avatar label:before {
font-size: 1.4em;
margin-top: 15px;
margin-right: 5px;
display: inline-block
}
@media screen and (max-width: 880px) {
.user-card .profile-picture .avatar label {
opacity: 1
}
}
.user-card .profile-picture .avatar:hover label {
opacity: 1
}
.user-card .profile-picture .username {
color: #7577a9;
display: block;
padding: 0 1em;
word-wrap: break-word
}
.user-card .profile-picture .real-name {
color: #333;
display: block;
font-size: .9em;
padding: 0 1em;
word-wrap: break-word
}
.user-card .profile-picture .about {
color: #333;
word-wrap: break-word;
padding: 0 1em;
margin-top: .5em;
font-size: 0.9em
}
.user-card .ranking {
border-radius: 20px;
color: #fff;
padding: .1em .5em;
font-weight: bold;
background-color: #f05f5c;
position: absolute;
margin-top: -3em;
font-size: 1em;
margin-left: 2em;
cursor: default
}
.user-card .ranking:hover {
background-color: #f05f5c
}
.user-card .stats {
border-top: 1px solid #f5f8f9
}
.user-card .stats::after {
clear: both;
content: "";
display: table
}
.user-card .stats a,
.user-card .stats div {
color: #333;
float: left;
width: 25%;
display: block;
padding: .5em;
margin: 0;
text-decoration: none;
border-right: 1px solid #f5f8f9;
font-size: 0.9em
}
.user-card .stats a b,
.user-card .stats div b {
display: block;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
word-wrap: normal
}
.user-card .stats a i,
.user-card .stats div i {
font-size: 1em;
display: block
}
.user-card .stats a i:before,
.user-card .stats div i:before {
font-size: 1em;
line-height: 1.5em;
margin: 0
}
.user-card .stats a:last-child {
border: none
}
.user-card .stats a:hover span {
color: #333
}
.user-card .stats a span,
.user-card .stats div span {
color: #a6a9ac;
display: block
}
.user-card .links {
padding: 0.5em;
text-align: left;
border-top: 1px solid #f5f8f9
}
.user-card .links a {
display: inline-block;
max-width: 100%;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
word-wrap: normal;
display: block;
color: dimgray;
font-size: .9em;
line-height: 2em
}
.user-card .links a:before {
margin: 0;
margin-right: .8em;
display: inline-block;
width: 22px;
text-align: center;
font-size: 1.4em;
vertical-align: middle
}
.user-card .links a:hover {
color: #333
}
.user-card .user-social {
margin: 0;
padding: 0.5em;
border-top: 1px solid #f5f8f9
}
.user-card .user-social ul {
margin: 0;
padding: 0
}
.user-card .user-social ul li {
display: inline-block
}
.user-card .user-social ul li a {
display: block;
top: 0;
position: relative;
-webkit-transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
-moz-transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
-o-transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
-ms-transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1)
}
.user-card .user-social ul li a:hover {
top: -3px;
text-decoration: none
}
.user-card .user-social ul li a:before {
font-size: 1.4em;
margin: 0
}
@media screen and (max-width: 880px) {
.user-card .user-social ul li a:before {
font-size: 2.3em
}
}
.user-card .badges {
padding: 0.5em;
border-top: 1px solid #f5f8f9
}
.user-card .badges ul {
padding: 0;
margin: 0
}
.user-card .badges ul li {
display: inline-block;
margin: 0 2px
}
.user-card .badges ul li img {
max-width: 30px;
max-height: 30px
}
.user-card .btn-holder {
padding-top: 25px;
border-top: 1px solid #f5f8f9
}
.user-card .btn-holder .btn {
width: 100%
}
.btn-follow {
background-color: #286ebb;
padding: 1em;
color: #fff !important;
text-align: center;
cursor: pointer;
font-size: 1em;
border-radius: 4px
}
.btn-follow:hover {
background-color: #3476d9;
text-decoration: none
}
.user-card .more-info {
border: none;
background: none;
outline: none;
cursor: pointer;
display: block;
width: 100%;
text-align: center;
border-top: 1px solid #f5f8f9;
padding: 5px;
color: #333
}
.user-card .more-info:hover {
color: #a6a9ac
}
.user-card .more-info span:nth-child(2) {
display: none
}
.user-card .card-hidden {
overflow: hidden;
padding: 0 0.5em;
height: 0;
border: none;
-webkit-transition: all .1s ease-in-out;
-ms-transition: all .1s ease-in-out;
transition: all .1s ease-in-out
}
.user-card.expanded .card-hidden {
overflow: visible;
padding: 0.5em;
height: auto;
border-top: 1px solid #f5f8f9
}
.user-card.expanded .more-info span:nth-child(1) {
display: none
}
.user-card.expanded .more-info span:nth-child(2) {
display: block
}
.fa-google-plus-square:before {
color: red
}
.fa-facebook-square:before {
color: blue
}
.fa-twitter-square:before {
color: darkturquoise
}
.fa-instagram:before {
color: brown
}
</style>
<section class="user-card">
<div class="boxProfile-fields profile-picture">
<div id="avatarImage" class="designerPic avatar">
<a href='/'><img class="gr_avatar_img" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL_-xZng40ol-H_19Nip_iiXreCn6dt2uBoyn5fBrlxkqky1C_Vmbh9m2WFVpoB102yY_Kk30TPEIGY0Ls5gerdr4fPcpwJGJ9fREiPNQYBzzhyphenhyphendj4hCo7cv65FX_X87qTrVp3ZeUwomEC/s1600/71560.jpg" />
</a>
</div>
<a href="https://www.blogger.com/profile/14744889684461911717" class='username'>@phucuongblogger</a>
<span class="real-name">Nguyễn Phú Cường</span>
<p class="about">Có những thứ luôn quẩn quanh cuộc đời bạn và đôi lúc không có lời giải thích, liệu rằng đó có phải là duyên số?!</p>
</div>
<div class="badges">
<ul>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Thích chơi game">
<a href='#'>
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWtF3ynv47ULzgnrWXG_z2YDIffwxnxqAbmvk2WbAdmdqY4YCAM6sAWiBzHG88ZcgksMq-Cy6uJ6SGx6Yrsv3Ujc6QaVytwwiG1QfM8PrifcAcnaZXpotv4hXVkWgg-nd-oPgzbldEVWfi/s1600/gamepad.png" alt="Mê League of Legends" title="Mê League of Legends" />
</a>
</li>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Mới có sở thích đọc sách">
<a href="#">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjF-JmRihyg5oN0RlX98OaxMvU32pAajwMzvdiKkddNugEFlARLuqQ_tEsjzAgs56jqGLhTYHzow1hBozOcZX4RAPRSosVkDRZOXEDblW2NPOlftkhpxwAj7Q6Ehtp2io6PthLPSoLJYc3d/s1600/open-book.png" alt="Sách về kĩ năng sống, tiểu thuyết" title="Sách về kĩ năng sống, tiểu thuyết" />
</a>
</li>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Nghe nhạc mọi lúc, mọi nơi">
<a href="#">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4oeqW2iuRxeAVlnpaSsv-8aAEoTN7jaaMT4kqgbp64fIxc_dExOJJ1FVP6o7kWbijEX6a9kteURZjo5bEDee6fj2GFw_UvRCoSxwSohruZFVviH4ZSJLLhpJETMcK__0kmOYJ6g0vYm8R/s1600/music-player.png" alt="Các bài hát hợp tâm trạng" title="Các bài hát hợp tâm trạng" />
</a>
</li>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Thích đi phượt với lũ bạn">
<a href="#">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZIwXtsNR7u1VD0ML_MucACdHWduVtrqM4F2HkG1GeRIHXHod3ytIZTbDj0e0YUm8FZfzDYaH3NF2r7uzkuJk3yYRJ1FPkfiYBhSQTiOUlvJwcMeyrvu2S2kY1AQgKl5BHlIEYjqTwI7SI/s1600/kite.png" alt="Phượt đê" title="Phượt xa đê" />
</a>
</li>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Muốn vé quay lại tuổi thơ">
<a href="#">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZ2QSs4vNjxTvpEuCHn6hhMwYSxOXp9TlW-AJJ6w1bS4OA-ubDYRKZ2bsv8Bct0tFWcmsC-7YOflhigoQsHuwzC5-mT6G2QqsoUM7r5k4Mq-2ruYURltIjdDpxwfjlyAiO9P4A2lLnRcyy/s1600/cycle.png" alt="Tuổi thơ dữ dội" title="Tuổi thơ dữ dội" />
</a>
</li>
<li class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Gia đình là số 1">
<a href="#">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh63JAutCWfKzVD9i5wi2lodxiyC6YNRGYekfHNuGabGJrpjesO0dxTLNuQjkHbUTKVUUVzWJv3rR8iwkPUTKWDKyp04wUUpSWpdDTtTUWv51MIYMqWn8YVhBYO8iabqiksNdm8odUdFJRh/s1600/family.png" alt="Yêu bố mẹ và em trai nhất" title="Yêu bố mẹ và em trai nhất" />
</a>
</li>
</ul>
</div>
<div class="stats">
<a href='/'>
<span class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Tổng bài viết">
<span id='Stats1_totalPosts1' style='color:#333;font-weight:bold'></span>
<i class="flaticon-posts"></i>
</span>
</a>
<a href='/binhluan'><span class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Tổng bình luận"><span id='Stats1_totalComments1' style='color:#333;font-weight:bold'></span>
<i class="flaticon-comments"></i>
</span></a>
<a href='/tamsu'>
<span class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Những tâm sự của tác giả"><span id='Stats1_totalTS' style='color:#333;font-weight:bold'></span>
<i class="flaticon-heart"></i>
</span>
</a>
<a href='#'>
<span class="pc-tooltip pc-tooltip-top" data-pc-tooltip="Tổng tác giả"><b style='color:#333'>01</b>
<i class="flaticon-authors"></i>
</span>
</a>
</div>
<div class="links card-hidden">
<a href="http://maps.google.com/maps?q=Hanoi" class="flaticon-location" target="_blank">Hà Nội</a> <a href="mailto:phucuongblog@gmail.com" class="user-url flaticon-email">phucuongblog@gmail.com</a>
<a href="/" class="user-website flaticon-link">https://phucuongblogger.blogspot.com/</a> </div>
<div class="user-social card-hidden">
<ul>
<li>
<a href="https://plus.google.com/u/0/102228994561470878414" class="fa fa-google-plus-square" target="_blank" rel="nofollow"></a>
</li>
<li>
<a href="http://fb.com/tsmkevin815" class="fa fa-facebook-square" target="_blank" rel="nofollow"></a>
</li>
<li>
<a href="http://twitter.com/tsmkevin815" class="fa fa-twitter-square" target="_blank" rel="nofollow"></a>
</li>
<li>
<a href="http://instagram.com/cuong815" class="fa fa-instagram" target="_blank" rel="nofollow"></a>
</li>
</ul>
</div>
<button class="more-info">
<span>+ Thêm thông tin</span>
<span>- Thu gọn</span>
</button>
<script type="text/javascript">
$('.more-info').on('click', function() {
$('section.user-card').toggleClass('expanded');
});
</script>
<div class="btn-holder" id="gr_following_23">
<a href="https://www.blogger.com/follow.g?blogID=3891271056391904491" data-id="23" data-type="10" class="btn btn-follow gr-follow-23 gr_following" target='_blank'>Đăng kí thành viên</a>
</div>
</section>
<style type="text/css">
form#_bcd_141013_search_form {
text-align: center;
position: relative;
display: block;
clear: both;
float: none;
border: 1px dashed #dcdcdc;
padding: 3px;
font-size: 13px;
background-color: #fff;
width: 90%;
margin: auto
}
input#_bcd_141013_search_text {
text-align: center!important;
width: 90%;
border: none;
margin: 0;
padding: 0;
line-height: 2em;
height: 2em;
outline: none;
background: transparent;
color: #000;
}
button#_bcd_141013_search_submit:hover {
color: #000
}
button#_bcd_141013_search_submit {
width: auto;
padding: 0 3px;
margin: 0;
position: absolute;
right: 3px;
top: 3px;
line-height: 2em;
height: 2em;
text-align: center;
cursor: pointer;
border: none;
color: #666;
background: #fff;
box-shadow: none
}
html[dir="rtl"] button#_bcd_141013_search_submit {
right: auto;
left: 3px
}
</style>
<form action='/search' id='_bcd_141013_search_form' method='get'>
<input id='_bcd_141013_search_text' name='q' placeholder="Nhập từ khóa cần tìm kiếm..." type='text' />
<input type="hidden" name="max-results" value="6" />
<button type="submit" id="_bcd_141013_search_submit"><i class="fa fa-search"></i>
</button>
</form>
<script type="text/javascript">
function trk_uc(event) {
ga('send', 'event', 'user-card', 'phucuongblogger', event);
}
</script>
<script type='text/javascript'>
//<![CDATA[
function totalPosts1(json) {
document.getElementById('Stats1_totalPosts1').innerHTML = json.feed.openSearch$totalResults.$t
};
function totalComments1(json) {
document.getElementById('Stats1_totalComments1').innerHTML = json.feed.openSearch$totalResults.$t
};
function totalTS(json) {
document.getElementById('Stats1_totalTS').innerHTML = json.feed.openSearch$totalResults.$t
};
document.write('<script type=\"text/javascript\" src=\"/feeds/posts/default?alt=json-in-script&max-results=0&callback=totalPosts1\"><\/script><script type=\"text/javascript\" src=\"/feeds/comments/default?alt=json-in-script&max-results=0&callback=totalComments1\"><\/script><script type=\"text/javascript\" src=\"/feeds/posts/default/-/Tâm%20sự?alt=json-in-script&max-results=0&callback=totalTS\"><\/script>');
//]]>
</script>
- Sửa lại toàn bộ thông tin, thông số phù hợp với blog bạn nhé.B3. Lưu tiện ích lại.

