@charset "UTF-8";
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #fff;
}

::-webkit-scrollbar-thumb {
  background: #1b1b1b;
}

::-webkit-scrollbar-thumb:window-inactive {
  background: #1b1b1b;
}

::-webkit-scrollbar-thumb:vertical:hover {
  background: #1b1b1b;
}

.w1520 {
  width: 79%;
  margin: 0 auto;
}

html, body {
  color: #777;
  background-color: #eaeaea;
}

input, textarea, select {
  margin: 0;
  padding: 0;
}

input {
  border: none;
}

a {
  color: #777;
  transition: color 0.3s ease 0s;
}

a:hover {
  color: #333;
}



ul:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}

img.up-pic {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  *height: auto;
}


.loader {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -25px 0 0 -25px;
  font-size: 10px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  border-left: 1px solid rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  -webkit-animation: spinner 700ms infinite linear;
  animation: spinner 700ms infinite linear;
  z-index:10;
}

.loader.white {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 1px solid rgba(255, 255, 255, 0.5); }

@-webkit-keyframes spinner {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg); }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg); } }

@keyframes spinner {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg); }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg); } }
.i-ban {
  position: relative;
  overflow: hidden;
  width: 100%;
  z-index: 1;
  height: 800px;
}
.i-ban ul, .i-ban li {
  width: 100%;
  height: 100%;
}
.i-ban li {
  background-size: cover !important;
  position: absolute;
  left: 100%;
  top: 0;
  overflow: hidden;
}
.i-ban li .cent-cont {
  position: absolute;
  left: 10.5%;
  top: 50%;
  margin-top: -240px;
  color: #fff;
  z-index: 3;
}
.i-ban li .gray-bg {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background-color: #000;
  opacity: 0.3;
  filter: alpha(opacity=30);
}
.i-ban li .word {
  color: #fff;
  font-size: 50px;
  line-height: 68px;
}
.i-ban li .word p {
  position: relative;
  overflow: hidden;
  text-shadow: 0 0 15px rgba(0,0,0,0.5);
}
.h-f{
  height: 100%;
}
.w-f{
  width: 100%;
}
.i-ban li .word p .font-sign {
  position: relative;
  display: block;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
  white-space: nowrap;
  text-overflow: ellipsis;
  -webkit-text-overflow:ellipsis;
  overflow: hidden;
}
.i-ban li .word span.line {
  display: block;
  height: 4px;
  background-color: #fff;
  opacity: 0.7;
  filter: alpha(opacity=70);
  width: 0;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -2px;
}
.i-ban li .word .font {
  display: block;
  position: relative;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-ban li .link {
  display: block;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  margin-top: 50px;
  transition: all 0.3s ease 0s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-ban li .link i {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../images/ico_16.png) no-repeat center;
  position: absolute;
  left: 0;
  top: 0;
}
.i-ban li .link:hover {
  border: 1px solid white;
}
.i-ban li.active .word p .font-sign {
  top: 0;
  opacity: 1;
  filter: alpha(opacity=100);
  transform: rotate(0);
  transition: all 0.5s ease 0s;
}
.i-ban li .word p .font-sign.mid{
  font-size: 18px !important;
}
.i-ban li.active .link {
  opacity: 1;
  filter: alpha(opacity=1);
  transition: all 0.3s ease 0.6s;
}
.i-ban li.active .link i {
  animation: downico 1.5s ease-out infinite;
}

@keyframes downico {
  0% {
    top: 0;
    opacity: 1;
  }
  35% {
    top: 50%;
    opacity: 0;
  }
  65% {
    top: -50%;
    opacity: 0;
  }
  100% {
    top: 0;
    opacity: 1;
  }
}
.i-ban .btns {
  position: absolute;
  bottom: 76px;
  left: 10.5%;
  z-index: 10;
}
.i-ban .btns span {
  display: inline-block;
  width: 50px;
  height: 4px;
  margin-right: 10px;
  background-color: #3a333f;
  position: relative;
  cursor: pointer;
}
.i-ban .btns span i {
  display: block;
  height: 100%;
  position: absolute;
  width: 0;
  background-color: #918c94;
}
@media (max-width: 991px) {
  .i-ban li .word p .font-sign.mid{
    font-size: 14px !important;
  }
  .i-ban .btns{
    bottom: 20px;
  }

}


/*# sourceMappingURL=style.css.map */