SUBMENU PANEL

width: 320px
padding-left and padding right: 10px
row height: 44px (including top border 1px and bottom border 1px)
font: helvetica, normal, 14px, #666
vertical-align: middle
image size: 30x30 px
distance between image and text: 10px
tap area: entire row (not only the name and/or image)

CONTENT PANEL

landscape width: 704px
vertical width: 448px
padding-left and padding right: 10px
row height: 44px (including top border 1px and bottom border 1px)
font: helvetica, normal, 14px #666
name font style: bold
vertical-align: middle
line-height: 24px
section heading font: helvetica, bold, 14px #FFF
section bg: 22px #CCC
image size: 100x100 px
image margin-top and margin-bottom: 10px
distance between the image and name: 10px

BUTTON

height: 30px (including top border 1px and bottom border 1px)
padding-left and padding-right: 13px
font: helvetica, normal, 14px, #666
border: 1px solid #CCC
border-bottom: #B3B3B3
border-radius: 4px
gradient: top #FEFEFE, bottom #E7E7E7
margin-top, margin-bottom, margin-right: 10px

Please refer to the guidelines for complete styling details https://docs.google.com/document/d/11iH5YTSazCSYGPUkja673lxxywLWTDE2yCwl9ICRC-I/edit