[web] compile for web

src/CMakeLists.txt

@@ -68,14 +68,6 @@ else()
                                )
 endif()
 
-if (${PLATFORM} MATCHES "Web")
-    target_link_options(raylib PUBLIC "-sUSE_GLFW=3" -sEXPORTED_RUNTIME_METHODS=ccall -sASYNCIFY)
-    if(${GRAPHICS} MATCHES "GRAPHICS_API_OPENGL_ES3")
-        target_link_options(raylib PUBLIC "-sMIN_WEBGL_VERSION=2")
-        target_link_options(raylib PUBLIC "-sMAX_WEBGL_VERSION=2")
-    endif()
-endif()
-
 set_target_properties(raylib PROPERTIES
                       PUBLIC_HEADER "${raylib_public_headers}"
                       VERSION ${PROJECT_VERSION}

src/shell.html

@@ -34,7 +34,7 @@
     <link rel="shortcut icon" href="https://www.raylib.com/favicon.ico">
 
     <style>
-      body { font-family: arial; margin: 0; padding: none; }
+      body { font-family: arial; margin: 0; padding: unset; }
 
       #header {
         width: 100%;
@@ -75,7 +75,6 @@ jwE50AGjLCVuS8Yt4H7OgZLKK5EKOsLviEWJSL/+0uMi7gLUSBseYwqEbXvSHCec1CJvZPyHCmYQffaB
       canvas.emscripten {
         border: 0px none;
         background: black;
-        width: 100%;
       }
 
       .spinner {