Update fullscreen.less and package.json

packages/artplayer/package.json

@@ -1,7 +1,7 @@
 {
     "license": "MIT",
     "name": "artplayer",
-    "version": "5.1.1",
+    "version": "5.1.2",
     "main": "dist/artplayer.js",
     "legacy": "dist/artplayer.legacy.js",
     "types": "types/artplayer.d.ts",

packages/artplayer/src/style/fullscreen.less

@@ -1,4 +1,6 @@
 .art-fullscreen {
+    --art-progress-height: 8px;
+    --art-indicator-size: 20px;
     --art-control-height: 60px;
     --art-control-icon-scale: 1.3;
 }