make the help and download buttons in the center of the wui
make the help and download buttons in the center of the wui

Former-commit-id: 7aa5ccc0fa4b8e9cbbfa00f1a5023064f4d87044
muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous