RetroDECK-theme/system/coversize/752-1440.xml

<theme>

   <aspectRatio name="16:9">
      <fontSize name="medium">
         <variables>
            <gridItemSize>0.108 0.3676595745</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="large">
         <variables>
            <gridItemSize>0.135 0.4595744681</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="x-large">
         <variables>
            <gridItemSize>0.18 0.6127659574</gridItemSize><!-- 256 256 -->
         </variables>
      </fontSize>
   </aspectRatio>


   <aspectRatio name="16:10">
      <fontSize name="medium">
         <variables>
            <gridItemSize>0.108 0.330893617</gridItemSize><!-- 288 394 -->
         </variables>
      </fontSize>
      <fontSize name="large">
         <variables>
            <gridItemSize>0.135 0.4136170213</gridItemSize><!-- 288 394 -->
         </variables>
      </fontSize>
      <fontSize name="x-large">
         <variables>
            <gridItemSize>0.18 0.5514893617</gridItemSize><!-- 288 288 -->
         </variables>
      </fontSize>
   </aspectRatio>

   <aspectRatio name="4:3">
      <fontSize name="medium">
         <variables>
            <gridItemSize>0.135 0.3446808511</gridItemSize><!-- 240 328.125 -->
         </variables>
      </fontSize>
      <fontSize name="large">
         <variables>
            <gridItemSize>0.18 0.4595744681</gridItemSize><!-- 240 328.125 -->
         </variables>
      </fontSize>
      <fontSize name="x-large">
         <variables>
            <gridItemSize>0.27 0.6893617021</gridItemSize><!-- 240 240 -->
         </variables>
      </fontSize>
   </aspectRatio>

   <aspectRatio name="19.5:9">
      <fontSize name="medium">
         <variables>
            <gridItemSize>0.108 0.4480851064</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="large">
         <variables>
            <gridItemSize>0.135 0.560106383</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="x-large">
         <variables>
            <gridItemSize>0.18 0.7468085106</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
   </aspectRatio>

   <aspectRatio name="21:9">
      <fontSize name="medium">
         <variables>
            <gridItemSize>0.108 0.48255</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="large">
         <variables>
            <gridItemSize>0.135 0.60319</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
      <fontSize name="x-large">
         <variables>
            <gridItemSize>0.18 0.80426</gridItemSize><!-- 256 350 -->
         </variables>
      </fontSize>
   </aspectRatio>

</theme>