replace variable name titleAndPaddingColor with headerAndPaddingColor
use this.$s() in domClass_()
rename variable
ch icon-img backgroundColor and set display: block
extract variable
rm ie6 statement
fine tuning
Merge remote-tracking branch 'Noah/update-window' into 7.0
add component height
@baseHeight:            8px;
@baseIconHeight:   @baseHeight * 2; // 16px
@baseButtonHeight: @baseHeight * 3; // 24px
@baseBarHeight:    @baseHeight * 4; // 32px
@baseTitleHeight:  @baseHeight * 5; // 40px
add
// component width
@baseWidth:            8px;
@baseIconWidth:   @baseWidth * 2; // 16px
@baseButtonWidth: @baseWidth * 3; // 24px