@charset "UTF-8";
html,
body {
  max-width: 500px;
  margin: 0 auto;
}

img {
  width: 100%;
  border: 0;
}

a {
  outline: none;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
  color: black;
}

/*正常的未被访问过的链接*/
a:link {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}

/*已经访问过的链接*/
a:visited {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}

/*鼠标划过(停留)的链接*/
a:hover {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}

/* 正在点击的链接*/
a:active {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-focus: none;
  -moz-user-select: none;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td,
strong {
  padding: 0;
  margin: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}