index02.css

.sub-list li {
  display: block;
  font-size: 13px;
  color: #7B8690;
  line-height: 28px;
  text-align: left;
  margin-left: 0;
}

.sub-list.sub-contact li {
  height: 40px;
  line-height: 40px;
  margin-bottom: 10px;
  position: relative;
  padding-left: 50px;
}

.sub-list.sub-contact li:before {
  content: "";
  display: block;
  height: 43px;
  width: 43px;
  position: absolute;
  left: 0;
  top: 0;
  background-size: 40px auto;
  background-repeat: no-repeat;
}

.sub-list.sub-contact li.wx-bugly:before {background-repeat: no-repeat;}

.sub-list.sub-contact li.sina-bugly:before {background-repeat: no-repeat;}

.sub-list.sub-contact li.kf-bugly:before {background-repeat: no-repeat;}

.sub-list.sub-contact li.kf-bugly a:nth-child(2) {
  display: inline-block;
  position: relative;
  top: 5px;
  left: 8px;
}

.sub-list.sub-contact li.kf-bugly.for-oa {
  padding-left: 0;
  line-height: 28px;
}

.sub-list.sub-contact li.kf-bugly.for-oa:before {
  display: none;
}

.bg {
  background: #fff;
  color: #4c4c4c;
  text-align: center;
}

.btn {
  border-radius: 2px;
  padding: 7px 14px;
}

.btn-big {
  font-size: 18px;
  width: 200px;
  height: 50px;
  line-height: 36px;
  text-align: center;
  box-sizing: border-box;
}

.btn-blue {
  background: #42A5F5;
}

.main {
  padding-top: 25px;
}

.content {
  position: relative;
}

.content .middle-center {
  height: 856px;
  position: absolute;
  width: 100%;
  top: 50%;
  margin-top: -428px;
}

.content .wrap-info {
  position: relative;
  z-index: 2;
  filter: alpha(opacity=0);
  /* IE */
  -moz-opacity: 0;
  /* 老版Mozilla */
  -khtml-opacity: 0;
  /* 老版Safari */
  opacity: 0;
  transition: 0.5s all;
  -webkit-transition: 0.5s all;
  -moz-transition: 0.5s all;
  top: -15px;
}

.content .wrap-info.show {
  filter: alpha(opacity=1);
  /* IE */
  -moz-opacity: 1;
  /* 老版Mozilla */
  -khtml-opacity: 1;
  /* 老版Safari */
  opacity: 1;
  top: 0;
}

.content .tip-title {
  text-align: center;
  font-size: 40px;
  color: #4c4c4c;
  padding-top: 90px;
  font-weight: normal;
}

.content .txt-info {
  width: 711px;
  padding-top: 35px;
  margin: 0 auto;
  text-align: justify;
  font-size: 20px;
  color: #4c4c4c;
  line-height: 38px;
  font-weight: 200;
}

.content .btn-blue {
  display: block;
  margin: 50px auto 0 auto;
  color: #fff;
  font-size: 16px;
}

.content .check-more {
  display: block;
  text-align: center;
  z-index: 2;
  line-height: 15px;
  font-size: 13px;
}

.content .mod-tips {
  position: absolute;
  left: -107px;
  top: 29px;
  width: 314px;
  z-index: 99;
  height: 118px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  transition: 0.3s all;
  -webkit-transition: 0.3s all;
  -moz-transition: 0.3s all;
  -ms-transition: 0.3s all;
  border-radius: 2px;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.15);
}

.content .mod-tips:before {width: 10px;
  height: 7px;
  content: "";
  display: block;


  position: absolute;
  left: 50%;
  margin-left: -5px;
  top: -7px;background-repeat: no-repeat;}

.content .mod-check {
  display: block;
  position: relative;
  width: 100px;
  margin: 20px auto 0 auto;
  padding-bottom: 15px;
}

.content .mod-check .mod-tips {
  opacity: 0;
  z-index: -2;
  pointer-events: none;
  -webkit-pointer-events: none;
  -moz-pointer-events: none;
  -ms-pointer-events: none;
  filter: alpha(opacity=0);
  /* IE */
  -moz-opacity: 0;
  /* 老版Mozilla */
  -khtml-opacity: 0;
  /* 老版Safari */
  opacity: 0;
}

.content .mod-check:hover .mod-tips {
  pointer-events: all;
  filter: alpha(opacity=100);
  /* IE */
  -moz-opacity: 1;
  /* 老版Mozilla */
  -khtml-opacity: 1;
  /* 老版Safari */
  opacity: 1;
  z-index: 2;
}

.content .dome-list {
  font-size: 0;
  padding-top: 18px;
  text-align: center;
}

.content .dome-list li {
  display: inline-block;
  font-size: 12px;
  text-align: center;
  color: #91a3ad;
  margin: 0 13px;
}

.content .dome-list li:hover {
  color: #627480;
}

.content .dome-list li p {
  padding-top: 9px;
}

.content .dome-list li path {
  -webkit-transition: 0.3s all;
          transition: 0.3s all;
}

.wrap-animate {
  margin-top: 13px;
  width: 1402px;
  height: 480px;
  margin: 0 auto 89px auto;
  z-index: 1;
  position: relative;
}

.wrap-animate.animate-scale95 {
  transform: scale(0.95);
  -ms-transform: scale(0.95);
  -webkit-transform: scale(0.95);
  -moz-transform: scale(0.95);
  transform-origin: 3% 50%;
  -ms-transform-origin: 3% 50%;
  -webkit-transform-origin: 3% 50%;
  -moztransform-origin: 3% 50%;
}

.wrap-animate.animate-scale9 {
  transform: scale(0.9);
  -ms-transform: scale(0.9);
  -webkit-transform: scale(0.9);
  -moz-transform: scale(0.9);
  transform-origin: 1% 50%;
  -ms-transform-origin: 1% 50%;
  -webkit-transform-origin: 1% 50%;
  -moztransform-origin: 1% 50%;
}

.wrap-animate.animate-scale8 {
  transform: scale(0.8);
  -ms-transform: scale(0.8);
  -webkit-transform: scale(0.8);
  -moz-transform: scale(0.8);
  transform-origin: 2% 50%;
  -ms-transform-origin: 2% 50%;
  -webkit-transform-origin: 2% 50%;
  -moztransform-origin: 2% 50%;
}

.wrap-animate.animate-scale7 {
  transform: scale(0.7);
  -ms-transform: scale(0.7);
  -webkit-transform: scale(0.7);
  -moz-transform: scale(0.7);
  transform-origin: 4% 50%;
  -ms-transform-origin: 4% 50%;
  -webkit-transform-origin: 4% 50%;
  -moztransform-origin: 4% 50%;
}

.wrap-animate.animate-scale65 {
  transform: scale(0.65);
  -ms-transform: scale(0.65);
  -webkit-transform: scale(0.65);
  -moz-transform: scale(0.65);
  transform-origin: 4% 50%;
  -ms-transform-origin: 4% 50%;
  -webkit-transform-origin: 4% 50%;
  -moztransform-origin: 4% 50%;
}

.wrap-animate.animate-scale6 {
  transform: scale(0.6);
  -ms-transform: scale(0.6);
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  transform-origin: 4% 50%;
  -ms-transform-origin: 4% 50%;
  -webkit-transform-origin: 4% 50%;
  -moztransform-origin: 4% 50%;
}

.wrap-animate.animate-scale55 {
  transform: scale(0.55);
  -ms-transform: scale(0.55);
  -webkit-transform: scale(0.55);
  -moz-transform: scale(0.55);
  transform-origin: 4% 50%;
  -ms-transform-origin: 4% 50%;
  -webkit-transform-origin: 4% 50%;
  -moztransform-origin: 4% 50%;
}

.wrap-animate.animate-scale5 {
  transform: scale(0.5);
  -ms-transform: scale(0.5);
  -webkit-transform: scale(0.5);
  -moz-transform: scale(0.5);
  transform-origin: 4% 50%;
  -ms-transform-origin: 4% 50%;
  -webkit-transform-origin: 4% 50%;
  -moztransform-origin: 4% 50%;
}

.wrap-animate .tip-style {
  background: #ffffff;
  border: 2px solid #1a2530;
  border-radius: 8px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  font-size: 16px;
  color: #1a2530;
  line-height: 28px;
  text-align: left;
  position: absolute;
  filter: alpha(opacity=0);
  /* IE */
  -moz-opacity: 0;
  /* 老版Mozilla */
  -khtml-opacity: 0;
  /* 老版Safari */
  opacity: 0;
  transition: .3s all;
  -webkit-transition: .3s all;
  -moz-transition: .3s all;
}

.wrap-animate .tip-style p {
  padding: 17px 20px;
}

.wrap-animate .an-tip01 {
  width: 152px;
  left: 230px;
  top: -54px;
}

.wrap-animate .an-tip02 {
  width: 296px;
  left: -15px;
  top: 22px;
  text-align: justify;
}

.wrap-animate .an-tip03 {
  width: 306px;
  left: 61px;
  top: 7px;
  text-align: justify;
}

.wrap-animate .animate-bottom {
  position: absolute;
  width: 1500px;
  height: 480px;
  left: -50px;
  bottom: 0;
  z-index: 1;
}

.wrap-animate .animate02 {
  position: absolute;
  z-index: 3;
  left: -50px;
  width: 611px;
  height: 480px;
  bottom: 0;
}

.wrap-animate .animate02:hover .an-tip01 {
  filter: alpha(opacity=100);
  /* IE */
  -moz-opacity: 1;
  /* 老版Mozilla */
  -khtml-opacity: 1;
  /* 老版Safari */
  opacity: 1;
  top: -64px;
}

.wrap-animate .animate03 {
  position: absolute;
  z-index: 4;
  left: 544px;
  height: 480px;
  bottom: 0;
}

.wrap-animate .animate03:hover .an-tip02 {
  filter: alpha(opacity=100);
  /* IE */
  -moz-opacity: 1;
  /* 老版Mozilla */
  -khtml-opacity: 1;
  /* 老版Safari */
  opacity: 1;
  top: 12px;
}

.wrap-animate .animate04 {
  position: absolute;
  z-index: 5;
  width: 540px;
  height: 480px;
  right: -48px;
  bottom: 0;
}

.wrap-animate .animate04:hover .an-tip03 {
  filter: alpha(opacity=100);
  /* IE */
  -moz-opacity: 1;
  /* 老版Mozilla */
  -khtml-opacity: 1;
  /* 老版Safari */
  opacity: 1;
  top: -3px;
}


.content .mod-tips:before{
    background-position:0px 0px;
}
.content .mod-tips:before{
    background-size: 18px 7px;
    background-image: url(../img/index02.png)
}