it blocks the following Graphics of those size

屏蔽网页广告图片

[height="60"][width="468"], [height="60px"][width="468px"],

[height="31"][width="88"], [height="31px"][width="88px"],

[height="336"][width="280"], [height="336px"][width="280px"],

[height="300"][width="250"], [height="300px"][width="250px"],

[height="250"][width="250"], [height="250px"][width="250px"],

[height="400"][width="240"], [height="400px"][width="240px"],

[height="120"][width="240"], [height="120px"][width="240px"],

[height="60"][width="234"], [height="60px"][width="234px"],

[height="150"][width="180"], [height="150px"][width="180px"],

[height="600"][width="160"], [height="600px"][width="160px"],

[height="125"][width="125"], [height="125px"][width="125px"],

[height="600"][width="120"], [height="600px"][width="120px"],

[height="90"][width="120"], [height="90px"][width="120px"],

[height="60"][width="120"], [height="60px"][width="120px"]