Create animated by CSS3 Animated download button

Continue to bring to you a dynamic button styles are made from CSS3, today I will share to you add a button to allow the user to download the file on your website with poor effect with the article Animated Download Button With CSS3 have introduced to you

CSS

Then you format the paragraph 2 of this button css follows:

1234567891011121314151617181920/** download button effect **/
a.dlbtn{display:inline-block;position:relative;height:45px;line-height:40px;overflow:hidden;padding:0 30px;font-size:12px;font-weight:bold;color:#c0c0c0;background-color:#fff;text-decoration:none;cursor:pointer;border:3px solid #ddd;-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px;-webkit-transition:all 0.4s;-moz-transition:all 0.4s;transition:all 0.4s}
a.dlbtn:hover,a.dlbtn:focus{color:#fff;padding-right:90px;background-color:#5381bf;border-color:#5381bf}
a.dlbtn .details{position:absolute;line-height:11px;top:4px;right:-15px;opacity:0;background:#49668c;color:#fff;text-align:center;padding:3px 4px;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px;-webkit-transition:right 0.4s linear,opacity 0.25s;-moz-transition:right 0.4s linear,opacity 0.25s;transition:right 0.4s linear,opacity 0.25s}
a.dlbtn .details .size{display:block;padding-top:3px}
a.dlbtn:hover .details,a.dlbtn:focus .details{right:8px;opacity:1}
/** large download button **/
a.dlbtn.big{height:115px;line-height:115px;padding:0 80px;font-size:26px;-webkit-border-radius:8px;-moz-border-radius:8px;border-radius:8px}
a.dlbtn.big:hover,a.dlbtn.big:focus{padding-right:160px}
a.dlbtn.big .details{top:10px;font-size:18px;line-height:20px;padding:6px 15px}
a.dlbtn.big:hover .details,a.dlbtn.big:focus .details{right:15px}
a.dlbtn .dlicon{display:block;font-size:55px;line-height:30px}
/** responsive styles **/
@media screen and (max-width:620px){h1{font-size:2.7em}.center{width:30%}.centerbig{width:70%}}
@media screen and (max-width:480px){h1{font-size:2.2em}
.center{margin-left:0}
.centerbig{margin-left:-20px}
a.dlbtn.big{padding:0 70px}
a.dlbtn.big:hover,a.dlbtn.big:focus{padding-right:150px}

HTML

Here are 2 frames for 2 sample standard html buttons.

1234567<div class="center">
<a href="javascript:void(0)" class="dlbtn">Download<span class="details">.zip<span class="size">11.5 MB</span></span></a></div>
<br><br>
 
<div class="centerbig">
<a href="javascript:void(0)" class="dlbtn big">Download<span class="details"><span class="dlicon"><i class="entypo"></i></span>.zip<span class="size">11.5 MB</span></span></a></div>
</div>