body {
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding: 0;
  margin: 0;
  color: white;
}

ul,
dl,
li,
dd,
dt {
  margin: 0;
  padding: 0;
  list-style: none;
}

figure,
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}

* {
  box-sizing: border-box;
}

// 选中背景色
/* webkit, opera, IE9 （谷歌浏览器）*/
::selection {
  background: #45b9b9;
}
/* mozilla firefox（火狐浏览器） */
::-moz-selection {
  background: #45b9b9;
}
