Is not always the way, you spend hours trying to solve a problem, u then post for support and then 5 mins later you find the solution... hehe
Anyone else having this problem just search in editor.css for the css below
Code:
.editor_controls .popupmenu div.popupctrl {
height: 18px;
border-top-width: 1px;
border-right-width-value: 1px;
border-right-width-ltr-source: physical;
border-right-width-rtl-source: physical;
border-bottom-width: 1px;
border-left-width-value: 1px;
border-left-width-ltr-source: physical;
border-left-width-rtl-source: physical;
border-top-style: solid;
border-right-style-value: solid;
border-right-style-ltr-source: physical;
border-right-style-rtl-source: physical;
border-bottom-style: solid;
border-left-style-value: solid;
border-left-style-ltr-source: physical;
border-left-style-rtl-source: physical;
border-top-color: #e1e1e2;
border-right-color-value: #e1e1e2;
border-right-color-ltr-source: physical;
border-right-color-rtl-source: physical;
border-bottom-color: #e1e1e2;
border-left-color-value: #e1e1e2;
border-left-color-ltr-source: physical;
border-left-color-rtl-source: physical;
color: #000000;
line-height: 17px;
background-color: #ffffff;
padding-right: 10px;
background-image: url(images/BP-Brown/misc/popupctrl.png);
background-position: right center;
background-repeat: no-repeat;
}