.layer_version_upgrade{width:340px;padding:18px 20px 20px;}.layer_version_upgrade .icon_versionup,.layer_version_upgrade .icon_install,.layer_version_upgrade .icon_refreshpage{display:inline-block;background:url("../../../images/layer/ico_versionup.png?id=1341302813656")  no-repeat 0 0;}.layer_version_upgrade .icon_versionup{margin:0 6px 0 0;width:25px;height:25px;}.layer_version_upgrade .icon_install{width:16px;height:14px;background-position:0 -50px;}.layer_version_upgrade .icon_refreshpage{width:16px;height:14px;background-position:0 -75px;}.layer_version_upgrade dt,.layer_version_upgrade dd{float:left;}.layer_version_upgrade dd{word-wrap:break-word;width:285px;line-height:18px;}.layer_version_upgrade dd .W_texta{font-size:14px;padding:0 0 5px;}.layer_version_upgrade .versionup_btn{padding:15px 0 8px;text-align:center}.layer_version_upgrade .txt,.layer_version_upgrade .versionup_btn a{display:inline-block}.layer_version_upgrade .txt{vertical-align:top;padding-left:3px}.layer_version_upgrade .versionup_btn a{text-decoration:none}.layer_version_upgrade .versionup_btn a:hover .txt{text-decoration:underline}.layer_version_upgrade .btn_l{margin-right:50px}.layer_version_upgrade .btn_r{}#js_style_css_module_layer_layer_version_upgrade{height:42px;}