/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    font-family: PingFangSC-Regular,'Microsoft Yahei',arial,sans-serif;
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* header */
header {
    background: url(../img/head_bg2.png) left top repeat-x;
    height: 86px;
    z-index: 1000;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    border-bottom: 1px solid #afb2b9;
}

header .mod-header {
    margin: 0 auto;
    width: 1200px;
}

header .mod-header .item-logo.airkid {
  margin-left: 30px;
  height: 90px;
  width: auto;
  background: url(../img/pic_logo_parental_control@2x.png) left center no-repeat;
  background-size: 344px 64px;
}

@media only screen and (max-width: 500px) {
  header .mod-header .item-logo.airkid {
    background-size: 172px 32px;
  }
  .mod-container {
    width: auto !important;
    padding: 30px !important;
    white-space: initial;
  }
  .mod-container h1 {
    font-size: 24px !important;
  }
  .mod-container a {
    word-break: break-word;
  }
}


b {
  font-weight: bold;
}

i {
  font-style: italic;
}
.bold {
  font-weight: bold;
}