@font-face {
  font-family: 'icomoon';
  src:url('../fonts/icomoon.eot?rretjt');
  src:url('../fonts/icomoon.eot?#iefixrretjt') format('embedded-opentype'),
    url('../fonts/icomoon.woff?rretjt') format('woff'),
    url('../fonts/icomoon.ttf?rretjt') format('truetype'),
    url('../fonts/icomoon.svg?rretjt#icomoon') format('svg');
  font-weight: normal;
  font-style: normal;
}

[class^="icon-"], [class*=" icon-"] {
  font-family: 'icomoon';
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;

  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body, html { font-size: 100%;   padding: 0; margin: 0;}

/* Reset */
*,
*:after,
*:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before,
.clearfix:after {
  content: " ";
  display: table;
}

.clearfix:after {
  clear: both;
}

body{
  background: #494A5F;
  color: #D5D6E2;
  font-weight: 500;
  font-size: 1.05em;
  font-family: "Microsoft YaHei","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif;
}
.htmleaf-links a{ color: rgba(255, 255, 255, 0.6);outline: none;text-decoration: none;-webkit-transition: 0.2s;transition: 0.2s;}
.htmleaf-links a:hover,.htmleaf-links a:focus{color:#74777b;text-decoration: none;}
.htmleaf-container{
  margin: 0 auto;
}

.bgcolor-1 { background: #f0efee; }
.bgcolor-2 { background: #f9f9f9; }
.bgcolor-3 { background: #e8e8e8; }/*light grey*/
.bgcolor-4 { background: #2f3238; color: #fff; }/*Dark grey*/
.bgcolor-5 { background: #df6659; color: #521e18; }/*pink1*/
.bgcolor-6 { background: #2fa8ec; }/*sky blue*/
.bgcolor-7 { background: #d0d6d6; }/*White tea*/
.bgcolor-8 { background: #3d4444; color: #fff; }/*Dark grey2*/
.bgcolor-9 { background: #ef3f52; color: #fff;}/*pink2*/
.bgcolor-10{ background: #64448f; color: #fff;}/*Violet*/
.bgcolor-11{ background: #3755ad; color: #fff;}/*dark blue*/
.bgcolor-12{ background: #3498DB; color: #fff;}/*light blue*/
.bgcolor-20{ background: #494A5F;color: #D5D6E2;}
/* Header */
.htmleaf-header{
  padding: 1em 190px 1em;
  letter-spacing: -1px;
  text-align: center;
  background: #66677c;
}
.htmleaf-header h1 {
  color: #D5D6E2;
  font-weight: 600;
  font-size: 2em;
  line-height: 1;
  margin-bottom: 0;
}
.htmleaf-header h1 span {
  display: block;
  font-size: 60%;
  font-weight: 400;
  padding: 0.8em 0 0.5em 0;
  color: #c3c8cd;
}
/*nav*/
.htmleaf-demo a{color: #fff;text-decoration: none;}
.htmleaf-demo{width: 100%;padding-bottom: 1.2em;}
.htmleaf-demo a{display: inline-block;margin: 0.5em;padding: 0.6em 1em;border: 3px solid #fff;font-weight: 700;}
.htmleaf-demo a:hover{opacity: 0.6;}
.htmleaf-demo a.current{background:#1d7db1;color: #fff; }
/* Top Navigation Style */
.htmleaf-links {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  font-size: 1.5em;
  text-align: center;
}

.htmleaf-links::after {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -1px;
  width: 2px;
  height: 100%;
  background: #dbdbdb;
  content: '';
  -webkit-transform: rotate3d(0,0,1,22.5deg);
  transform: rotate3d(0,0,1,22.5deg);
}

.htmleaf-icon {
  display: inline-block;
  margin: 0.5em;
  padding: 0em 0;
  width: 1.5em;
  text-decoration: none;
}

.htmleaf-icon span {
  display: none;
}

.htmleaf-icon:before {
  margin: 0 5px;
  text-transform: none;
  font-weight: normal;
  font-style: normal;
  font-variant: normal;
  font-family: 'icomoon';
  line-height: 1;
  speak: none;
  -webkit-font-smoothing: antialiased;
}
/* footer */
.htmleaf-footer{width: 100%;padding-top: 10px;}
.htmleaf-small{font-size: 0.8em;}
.center{text-align: center;}
/****/
.related {
  color: #fff;
  background: #494A5F;
  text-align: center;
  font-size: 1.25em;
  padding: 0.5em 0;
  overflow: hidden;
}

.related > a {
  vertical-align: top;
  width: calc(100% - 20px);
  max-width: 340px;
  display: inline-block;
  text-align: center;
  margin: 20px 10px;
  padding: 25px;
  font-family: "Microsoft YaHei","宋体","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif, FreeSans, Arimo;
}
.related a {
  display: inline-block;
  text-align: left;
  margin: 20px auto;
  padding: 10px 20px;
  opacity: 0.8;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
  -webkit-backface-visibility: hidden;
  text-decoration: none;
}

.related a:hover,
.related a:active {
  opacity: 1;
}

.related a img {
  max-width: 100%;
  opacity: 0.8;
  border-radius: 4px;
}
.related a:hover img,
.related a:active img {
  opacity: 1;
}
.related h3{font-family: "Microsoft YaHei", sans-serif;font-size: 1.2em}
.related a h3 {
  font-size: 0.85em;
  font-weight: 300;
  margin-top: 0.15em;
  color: #fff;
}
/* icomoon */
.icon-htmleaf-home-outline:before {
  content: "\e5000";
}

.icon-htmleaf-arrow-forward-outline:before {
  content: "\e5001";
}

@media screen and (max-width: 1024px) {
  .htmleaf-header {
    padding: 2em 10% 2em;
  }
  .htmleaf-header h1 {
        font-size:1.4em;
    }
    .htmleaf-links{font-size: 1.4em}
}

@media screen and (max-width: 960px) {
  .htmleaf-header {
    padding: 2em 10% 2em;
  }
  .htmleaf-header h1 {
        font-size:1.2em;
    }
    .htmleaf-links{font-size: 1.2em}
    .related h3{font-size: 1em;}
  .related a h3 {
    font-size: 0.8em;
  }
}

@media screen and (max-width: 766px) {
  .htmleaf-header h1 {
        font-size:1.3em;
    }
    .htmleaf-links{font-size: 1.3em}
}

@media screen and (max-width: 640px) {
  .htmleaf-header {
    padding: 2em 10% 2em;
  }
  .htmleaf-header h1 {
        font-size:1em;
    }
    .htmleaf-links{font-size: 1em}
    .related h3{font-size: 0.8em;}
  .related a h3 {
    font-size: 0.6em;
  }
}

.panel-body p{padding: 0;margin: 0 !important;}

body{background: #fff;}
    .demo{
      padding: 2em 0;
    }
    a:hover,a:focus{
        text-decoration: none;
        outline: none;
    }
    #accordion .panel{
        border: none;
        border-radius: 0;
        box-shadow: none;
       /* margin: 0 0 10px;*/
        overflow: hidden;
        position: relative;
    }
    #accordion .panel-heading{
        padding: 0;
        border: none;
        border-radius: 0;
        margin-bottom: 10px;
        z-index: 1;
        position: relative;
    }
    #accordion .panel-heading:before,
    #accordion .panel-heading:after{
        content: "";
        width: 50%;
        height: 20%;
        box-shadow: 0 15px 5px rgba(0, 0, 0, 0.4);
        position: absolute;
        bottom: 15px;
        left: 10px;
        transform: rotate(-3deg);
        z-index: -1;
    }
    #accordion .panel-heading:after{
        left: auto;
        right: 10px;
        transform: rotate(3deg);
    }
    #accordion .panel-title a{
        display: block;
        padding: 15px 70px 15px 70px;
        margin: 0;
        background: #fff;
        font-size: 18px;
        font-weight: 700;
        letter-spacing: 1px;
        color: #000;
        border-radius: 0;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1), 0 0 40px rgba(0, 0, 0, 0.1) inset;
        position: relative;
    }
    #accordion .panel-title a:before,
    #accordion .panel-title a.collapsed:before{
        content: "\f106";
        font-family: fontawesome;
        width: 55px;
        height: 100%;
        text-align: center;
        line-height: 50px;
        border-left: 2px solid #00b1e4;
        position: absolute;
        top: 0;
        right: 0;
    }
    #accordion .panel-title a.collapsed:before {content: "\f107" !important;}
    #accordion .panel-title a .icon{
        display: inline-block;
        width: 55px;
        height: 100%;
        border-right: 2px solid #00b1e4;
        font-size: 20px;
        color: rgba(0,0,0,0.7);
        line-height: 50px;
        text-align: center;
        position: absolute;
        top: 0;
        left: 0;
    }
    #accordion .panel-body{
        padding: 10px 20px;
        margin: 0 0 20px;
        border-bottom: 3px solid #00b1e4;
        border-top: none;
        background: #fff;
        font-size: 15px;
        color: #333;
        line-height: 27px;
    }