body {
 font-family: 'Merriweather', "Georgia","微软雅黑","黑体","宋体";
  font-weight:550;
  font-style: normal;
}

p {
  font-family: 'Merriweather', "Georgia","微软雅黑","黑体","宋体";
  font-weight:550;
  font-style:normal;
  font-size : 15px;
}

p li {
 font-family: 'Merriweather', "Georgia","微软雅黑","黑体","宋体";
  font-weight:550;
  font-style:bolder;
}