html, body {
  width:100%;
  height:100%;
  background:#fefefe;
  border:none;
  margin:none;
  font-family: "calluna",Georgia,"Times New Roman",Times,serif;
}

a, a:link, a:visited, a:hover, a:active {
  text-decoration: none;
  color : #ffffff;
}

a:before {
  font-family: FontAwesome;
  content: "\f0c1";
  font-size : 0.8em;
  vertical-align:middle;
  display: inline-block;
  padding-right: 3px;
}
a.no-decor:before {
  content: "";
  display: none;
}
em {
  font-weight:bold;
  font-style: normal;
  font-size:1.2em;
}
.page {
  position:relative;
  width:100%;
  overflow: hidden;
  
  /* fix size */
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}
.about-wrapper {
  height:100%;
  display:table;
  
  background:black;
  background:url(image/jazz-music.jpg);
  background-size: auto, 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  color: white;
}
.about-wrapper .background-cover {
  position:absolute;
  width: 100%;
  height: 100%;
  background: rgba(112, 144, 160,0.5);
  z-index: 0;
}
.about-outer {
  position:relative;
  z-index: 1;
  display:table-cell;
  vertical-align:middle;
}
.about-inner {
  margin-left:auto;
  margin-right:auto;
  width:95%;
  text-align:center;
}
.about-inner h2 {
  font-weight: normal;
  font-style: italic;
  color: #111;
  margin: 0px 0.5em;
}
.about-inner h1 {
  font-size: 3em;
  margin: 0.2em 0px;
  font-family: sans-serif;
}
.control {
  background: transparent;
  border: 2px solid #eeeeee;
  padding: 1em;
  border-radius: 6px;
  font-weight:bold;
  font-family: sans-serif;
}
.control:before {
  content: "";
  font-family: FontAwesome;
  content: "\f04b";
  display:inline-block;
  padding-right: 6px;
}

.description{
  text-align: center;
  background: #ffffff;
  color: #111111;
  
  padding-bottom:2em;
  
  font-size: 2em;
}
.description p {
  padding: 0px 1em;
}

.images{
  height: 100%;
  background: #111;
}
.images .slides {
  height: 100%;
  width: 100%;
  position: relative;
}
.images .slides ul{
  margin: 0px;
  padding: 0px;
  height: 100%;
  list-style: none;
  position: relative; 
  overflow: auto;
}
.images .slides ul li {
  height: 100%;
  width: 100%;
  float: left;
  background-position: center center;
  background-size: auto, 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}


.images .slides .dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  text-align: center;
  font-size:0px;
  margin: 0px;
  padding: 0px;
}
.images .slides .dots li {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  
  margin: 0px 0px;
  
  cursor: pointer;

  -webkit-transition: background .5s, opacity .5s;
  -moz-transition: background .5s, opacity .5s;
  transition: background .5s, opacity .5s;
  
  text-align:center;
}
.images .slides .dots li:after {
  display: inline-block;
  width:10px;
  height:10px;
  
  border: 2px solid #bbb;
  border-radius: 6px;
  vertical-align: middle;
  content:" ";
  -webkit-transition: background .5s, opacity .5s;
  -moz-transition: background .5s, opacity .5s;
  transition: background .5s, opacity .5s;
  
}
.images .slides .dots li.active:after {
  background: #fff;
}

.boxs {
  text-align: center;
}
.boxs-inner {
  max-width: 1000px;
  display: inline-block;
  text-align: left;
}
.boxs .box-wrap {
  display: inline-block;
  width: 100%;
  overflow: hidden;
  vertical-align: top;
}
.boxs .box-wrap .box {
  margin: 4em 1em;
  border: 2px solid #777777;
  min-height: 300px;
}
.boxs .box-wrap .box .head {
  font-size: 1.5em;
  padding:0.5em;
  text-align: center;
  border-bottom: 2px solid #777777;
}
.boxs .box-wrap .box .text {
  font-size: 1.2em;
  padding:0.75em 2em;
  line-height: 2em;
}

.feature {
  background: #777;
  color: #eee;
  padding: 2em 0em;
}
.feature .box-wrap .box {
  border: 2px solid #eee;
}
.feature .box-wrap .box .head {
  border-bottom: 2px solid #eee;
}

.us {
  text-align: center;
  padding: 2em 0em;
}
.us .people {
  width: 100%;
  height: 100%;
  display: inline-block;
  text-align: left;
  max-width: 1000px;
}
.us .person-wrap {
  display: inline-block;
  overflow: hidden;
  width: 100%;
}
.us .person {
  margin: 1em;
}
.us .person .image {
  border-radius: 1.5em;
  overflow:hidden;
  position: relative;
  line-height: 0px;
  vertical-align: middle;
}
.us .person .image img {
  width: 100%;
}
.us .person .image .link {
  margin: 0px;
  padding: 0px;
  display: block;
  position: absolute;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  line-height: 0px;
  text-align: center;
  background: #79a;
  background: rgba(112, 144, 160, 0.7);
  
  opacity: 0;
  -webkit-transition: opacity 0.5s;
  -moz-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
.us .person .image:hover .link {
  opacity: 1;
}

.us .person .image li {
  display: inline-block;
  vertical-align: middle;
  text-decoration: none;
  height: 2em;
  width: 2em;
  background: white;
  color: #777;
  line-height: 3em;
  border-radius: 1.5em;
  display: relative;
}


.us .person .image .spacer {
  height: 100%;
  width: 0px;
  background: transparent;
}
.us .person .image li a {
  color: #777;
  display: block;
  height: 2em;
  width: 2em;
  line-height: 2em;
  text-align: center;
}
.us .person .image li a:before {
  content: "";
  font-family: FontAwesome;
  font-size: 1em;
  color: #79a;
}
.us .person .image li a.facebook:before {
  content: "\f09a";
}
.us .person .image li a.github:before {
  content: "\f113";
}
.us .person .image li a.twitter:before {
  content: "\f099";
}
.us .person .image li a.email:before {
  content: "\f0e0";
}

.us .person .text {
  padding: 0em 1em;
}

.us .person .text h3 {
  font-family: sans-serif;
  color: #244;
}

.us .person .text h4 {
  color: #777;
  font-style: italic;
}

.chat {
  border-top: 2px solid #777777;
  height: 400px;
  position: relative;
}
.chat iframe {
  width: 100%;
  height: 100%
}

.footer {
  text-align: center;
  background:#333333;
  color: #dddddd;
}
.footer a {
  color: #dddddd;
}

/* header */

.nav {
  z-index:99998;
  position: fixed;
  top: 0px;
  left:0px;
  right:0px;
  
  text-align: right;
  height: 3em;
  padding: 0.2em;
}
.nav .icon {
  display: inline-block;
  height:3em;
  line-height:3em;
  text-align: center;
  box-sizing: border-box;
  border-radius: 4px;
  /*vertical-align: middle;*/
  color:white;
  padding-right:1em;
}
.nav .icon .text {
  font-size: 1em;
  position:relative;
  font-style: italic;
}
.nav .icon .text:after {
  position:absolute;
  top:110%;
  right:0px;
  left:0px;
  height:3px;
  background:#eee;
  display:block;
  content: " ";
}
.nav .overlay {
  z-index:99999;
  position: fixed;
  top: 0px;
  bottom:0px;
  right:0px;
  left:0px;
  background: rgba(64, 64, 64, 0.7);
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#b3404040', endColorstr='#b3404040');
  display: none;
  
}
#toggle-menu:checked ~ .overlay {
  display: block;
}

.nav .links {
  position:absolute;
  right:0px;
  top:0px;
  bottom:0px;
  width:240px;
  
  list-style: none;
  text-align: right;
  
  padding: 1em;
  
  margin:0px;
  
  background:#7799aa;
  color:white;
  
  overflow-y: auto;
}
.nav a:before {
  display: none;
}
.nav .links li {
  text-align:left;
  margin: 0em 0.5em 0em 0.5em;
  padding: 0.5em 0em 0.5em 0em;
  border-bottom: 1px solid #dddddd;
  position: relative;
}
.nav .links li.close {
  text-align:right;
  border-bottom: none;
}
.nav .links li.last {
  border-bottom: none;
}
.nav .links li:after {
  position: absolute;
  left: -8px;
  top: 6px;
  bottom: 6px;
  width: 4px;
  display:block;
  background: #ffffff;
  content: " ";
  opacity: 0;
  
  -webkit-transition: opacity 0.5s; /* Safari */
  transition: opacity 0.5s;
}
.nav .links li.selected:after {
  opacity: 1;
}
label.click {
  cursor: pointer;
}
#toggle-menu {
  display: none;
}


/* ie must die */
.nav .links li:after {
  display: none\9;
}
.ie-9 .nav .links li:after {
  display: block;
}

@media screen and (min-width: 600px) {
  
  .nav {
    height: 5em;
  }
  .nav .icon {
    display: inline-block;
    height:5em;
    line-height:5em;
    padding-right:2em;
  }
  .nav .icon .text {
    font-size: 1.5em;
  }



  .about-inner h1 {
    font-size: 5em;
    letter-spacing: 10px;
  }
  .about-inner h2 {
    font-size: 1.5em;
    letter-spacing: 10px;
  }
  .description p {
    display: inline-block;
    width: 85%;
  }
  .boxs .box-wrap {
    width: 33%;
  }
  
  .us .person-wrap {
    width: 33%;
  }
}

@media screen and (min-width: 1000px) {
  .about-inner h1 {
    font-size: 6em;
  }
  .about-inner h2 {
    font-size: 1.8em;
    letter-spacing: 10px;
  }
  .description p {
    width: 850px;
  }
  .boxs .box-wrap {
    width: 330px;
  }
}