/* -------------------------------- 

Primary style

-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

html, body {
  /* important for the full-width image to work */
  height: 100%;
}

body {
  font-size: 100%;
  font-family: "Ubuntu", sans-serif;
  background-color: #2e2d32;
  background-image: url(../../../图片/bg-img.jpg);
}

/* -------------------------------- 

Main components 

-------------------------------- */
#cd-main-content {
  position: relative;
  height: 100%;
  overflow: hidden;
  background-color: #3a393f;
  /* slightly visible only when we resize this element */
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
  z-index: 1;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.5s;
  -moz-transition-duration: 0.5s;
  transition-duration: 0.5s;
}

#cd-intro {
  position: relative;
  height: 100%;
  background: url("../img/bg-img.jpg") no-repeat center center;
  background-size: cover;
}

.no-js #cd-intro {
  height: 640px;
}

.cd-header {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  padding-left: auto;
  padding-right: auto;
  text-align: center;
  background: rgba(58, 57, 63, 0.6);
  -webkit-transition: background 0.2s;
  -moz-transition: background 0.2s;
  transition: background 0.2s;
}
@media only screen and (min-width: 768px) {
  .cd-header {
  }
}

.cd-blurred-bg {
  /* we use jQuery to apply a mask to this element - CSS clip property */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/bg-img.jpg") no-repeat center center;
  background-size: cover;
  -webkit-filter: blur(4px);
  filter: blur(4px);
}
.no-js .cd-blurred-bg {
  display: none;
}