chamilo-lms2/plugin/add_cas_login_button/css.css

.cas_plugin_image {
    float:left; 
    height:50px;
    margin: 0px 5px 5px 0px;        
}
.cas_plugin_comm {
    font-style:italic;
}
.cas_plugin_clear {
    clear:both;
    height:1px;
}