EasyBlog New Post Module Suffix

hi, i'v just puplished the mod_easyblognewpost and tried to add a module suffix, but the Button is now not longer showed.

this is my suffix in template.css:

 .t3-module.module-button-sidebar1 {

  background: none repeat scroll 0 0 rgba(0, 0, 0, 0);

  padding: 0px;

  border-radius: 0px;

} 

i found the css for easyblognewpost in assets/css/module.cs

/* NEW POST BUTTON (mod_easyblognewpost)

================================================== */



.mod_easyblognewpost a:link,

.mod_easyblognewpost a:visited,

.mod_easyblognewpost a:hover{background:#4E81BA;border:1px solid #369;border-bottom-color:#275079;color:#fff!important;display:block;font-weight:bold;text-decoration:none!important;text-align:center;padding:15px 0;

	text-shadow:0 1px 0 rgba(0,0,0,0.2);

	border-radius:2px;-moz-border-radius:2px;-webkit-border-radius:2px;

	box-shadow:0 1px 0 #6395cd inset;-moz-box-shadow:0 1px 0 #6395cd inset;-webkit-box-shadow:0 1px 0 #6395cd inset;

}

.mod_easyblognewpost a:hover{background:#578ac3;}

how can i create a working module suffix for the New Post Button into my template.css ?