@charset "utf-8";


body,
html,
.seq {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

.seq {
  position: relative;
  overflow: hidden;
  font-family:'思源黑体';
  color: white;
  text-align: center;
  background-color: #2A93BC;
  -webkit-transition-duration: .5s;
  transition-duration: .5s;
  -webkit-transition-property: background-color;
  transition-property: background-color;
}

.seq .seq-preloader {
  background-color: #2A93BC;
  text-align: left;
}

.seq .seq-preload-circle {
  fill: #fff;
}

.seq .seq-canvas,
.seq .seq-canvas > * {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seq .seq-canvas > * {
  position: absolute;
  top: 0;
  bottom: 0;
  height: auto;
  padding: 32px;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.seq.seq-step1 {
  background-color: #2A93BC;
  background-image:url(../ccc/n_11.jpg?v=OPPP);
    background-size:100% 100%;  

}

.seq.seq-step2 {
  background-image:url(../ccc/n_22.jpg?v=ss2);
    background-size:100% 100%;  

}

.seq.seq-step3 {
  background-image:url(../ccc/n_33.jpg?v=1aa);
    background-size:100% 100%;  

}

.seq .seq-feature {
  width: 70%;
  max-width: 100%;
  height: auto;
}

.seq .seq-valign {
  /* Remove 4px gap to allow consistent valign */
  font-size: 0;
}

.seq .seq-valign:before {
  /* Ghost element */
  content: "";
  height: 100%;
}

.seq .seq-valign:before,
.seq .seq-valign > .seq-vcenter {
  /* Vertically align the ghost and desired elements */
  display: inline-block;
  vertical-align: middle;
}

.seq .seq-valign > .seq-vcenter {
  /* Reset font-size on valigned elements */
  font-size: 16px;
}

.seq .seq-title {
  margin: 0;
  font-size: 1em;
  font-family: 'Exo 2', sans-serif;
  text-transform: uppercase;
  opacity: 0;
  -webkit-transform: translateX(50px) translateZ(0);
  -ms-transform: translateX(50px) translateZ(0);
  transform: translateX(50px) translateZ(0);
  -webkit-transition-duration: .5s;
  transition-duration: .5s;
  -webkit-transition-property: opacity, -webkit-transform;
  transition-property: opacity, transform;
}

.seq .seq-feature {
  -webkit-transform: translateZ(0) scale(0);
  -ms-transform: translateZ(0) scale(0);
  transform: translateZ(0) scale(0);
  -webkit-transition-duration: .5s;
  transition-duration: .5s;
  -webkit-transition-property: -webkit-transform, opacity;
  transition-property: transform, opacity;
}

.seq .seq-in .seq-title {
  opacity: 1;
  -webkit-transform: translateX(0) translateZ(0);
  -ms-transform: translateX(0) translateZ(0);
  transform: translateX(0) translateZ(0);
}

.seq .seq-in .seq-feature {
  -webkit-transform: translateZ(0) scale(1);
  -ms-transform: translateZ(0) scale(1);
  transform: translateZ(0) scale(1);
}

.seq .seq-out .seq-title {
  opacity: 0;
  -webkit-transform: translateX(-50px) translateZ(0);
  -ms-transform: translateX(-50px) translateZ(0);
  transform: translateX(-50px) translateZ(0);
}

.seq .seq-out .seq-feature {
  -webkit-transform: translateZ(0) scale(1);
  -ms-transform: translateZ(0) scale(1);
  transform: translateZ(0) scale(1);
  opacity: 0;
}

.seq .seq-nav {
  display: none;
  position: absolute;
  z-index: 100;
  top: 50%;
  left: 0;
  right: 0;
  max-width: 640px;
  width: 100%;
  border: none;
  margin: 0 auto;
  padding: 0;
}

.seq.seq-active {
  /* Show navigation when JS is enabled */
}

.seq.seq-active .seq-nav {
  display: block;
}

.seq .seq-next,
.seq .seq-prev {
  position: absolute;
  margin-top: -20px;
  padding: 0;
  background: transparent;
  border: none;
  padding: .75em;
  cursor: pointer;
  color: white;
  font-size: .75em;
  text-transform: uppercase;
  opacity: .7;
  -webkit-transition-duration: .25s;
  transition-duration: .25s;
  -webkit-transition-property: opacity;
  transition-property: opacity;
}

.seq .seq-next:hover,
.seq .seq-prev:hover {
  opacity: 1;
}

.seq .seq-next {
  right: .625em;
}

.seq .seq-prev {
  left: .625em;
}

.seq .seq-pagination {
  display: none;
  margin: 0 1em;
  padding: 0;
}

.seq .seq-pagination li {
  position: relative;
  list-style: none;
  display: inline-block;
  vertical-align: middle;
  width: 40px;
  height: 40px;
  margin: 0 .5em;
}

.seq .seq-pagination li:before {
  content: "";
  display: block;
  position: absolute;
  top: 100%;
  left: 50%;
  width: 6px;
  height: 6px;
  margin-top: .5em;
  border-radius: 50%;
  background: white;
  opacity: 0;
  -webkit-transition-duration: .25s;
  transition-duration: .25s;
  -webkit-transition-property: opacity;
  transition-property: opacity;
}

.seq .seq-pagination .seq-current:before {
  opacity: .7;
}

.seq .seq-pagination img,
.seq .seq-pagination a {
  display: block;
  border: none;
}

@media only screen and (min-width: 460px) {
  .seq .seq-feature {
    max-height: 50vh;
    width: auto;
    max-width: 100%;
    height: auto;
  }
}

@media only screen and (min-width: 320px) and (min-height: 320px) {
  .seq .seq-canvas > * {
    bottom: 80px;
    bottom: 5rem;
  }

  .seq .seq-title {
    font-size: 1.4em;
  }

  .seq .seq-nav {
    /*
     * Position the nav across the bottom
     */
    top: auto;
    bottom: 2.5em;
  }

  .seq .seq-next,
  .seq .seq-prev,
  .seq .seq-pagination {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    margin-top: 0;
  }

  .seq .seq-pagination {
    /*
     * Show the pagination
     */
    display: inline-block;
  }
}

@media only screen and (min-height: 480px) {
  .seq .seq-feature {
    /*
     * The image can now become its full native height
     */
    max-height: 100%;
  }
}