cara membuat menu scrollbox elastis

Cara membuatnya :
1. Login blogger
2. Rancangan, Edit Html, Cari kode ]]></b:skin>
3. Dan Simpan kode berikut diatasnya :

.elastcx {
float: left;
position: relative;
width: 170px;
height: 200px;
margin: 0 10px 5px 0;
}
.elastbx {
top: 0; left: 0; position: absolute;
line-height: 11px;width: 150px;    height: 188px;
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisBZOhglG0OywvZPKhadeOvlclkO_CSxJQufNfCLJ1tazM9Y1YkQZ7kWGspxa2eqYf3KxcbTrZH_zVXjqsnPIwM4hyGK8otj1Xts8J_O4q8aiL_UZ09Mj_eAZ0iJChshVod8V4B5lz2XnN/s1600/papers.jpg) repeat;
border: 2px solid #999999;
border-radius: 6px;
-moz-border-radius: 6px;
-webkit-border-radius: 6px; 
border-top-left-radius: 12px;
border-bottom-right-radius: 12px;
-moz-border-radius-topleft: 12px;
-moz-border-radius-bottomright: 12px;
-webkit-border-top-left-radius: 12px;
-webkit-border-bottom-right-radius: 12px;
overflow-x: hidden;
font-family: trebuchet ms;font-size: 9px;
padding: 8px 8px 15px;
overflow: hidden;-o-transition: all 0.9s ease-out;
-moz-transition: all 0.6s ease-out;
-webkit-transition: all 0.9s ease-out;
}
.elastbx:hover {
line-height: 15px;width: 500px; height: 300px;
color: #000;
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisBZOhglG0OywvZPKhadeOvlclkO_CSxJQufNfCLJ1tazM9Y1YkQZ7kWGspxa2eqYf3KxcbTrZH_zVXjqsnPIwM4hyGK8otj1Xts8J_O4q8aiL_UZ09Mj_eAZ0iJChshVod8V4B5lz2XnN/s1600/papers.jpg) repeat;
font-size: 14px;overflow: auto;
}
 

Simpan template.........

Untuk memanggilnya pada posting, simpan kode berikut pada edit html posting kawan :

<div class="elastcx">
<div class="elastbx">Masukkan teks nya disini kaw an.........Masukkan teks nya disini kawan.........Masukkan teks nya disini kawan.........Masukkan teks nya disini... </div></div>

selesai...........