.t-buttom {
  height: 907px;
  background: url('../img/1.png') no-repeat;
  background-size: 100%;
  margin-top: 79px;
}

/* 内容区 */
.content {
  margin-top: 80px;
}

.content .inners {
  width: 80%;
  height: 600px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.23);
  border-radius: 4px;
  margin: 0 auto;
  margin-top: 60px;
}

.content .inners dl {
  width: 20%;
  padding: 103px 0 0 10%;
  display: inline-block;
}

.content .inners dl dd {
  margin-top: 78px;
  text-align: center;
}

.content .inners dl dt img {
  display: block;
  margin: 0 auto;
}

.content .inners dl dd :nth-child(1) {
  height: 63px;
  font-size: 30px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(50, 50, 51, 1);
  line-height: 63px;
}

.content .inners dl dd :nth-child(2) {
  height: 40px;
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(150, 151, 153, 1);
  line-height: 40px;
}

/* 内容2 */
.content1 {
  margin-top: 80px;
}

.inners1 {
  width: 80%;
  background: url('../img/mengban.png') no-repeat;
  opacity: 0.58;
  background-size: 100%;
  margin: 50px auto;
  margin-bottom: 0;
  height: 445px;
}

.content1 .inners1 dl {
  width: 33%;
  float: left;
}

.content1 .inners1 dl dt {
  margin-top: 23%;
  margin-left: 36%;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px transparent;
}

.inners dl dt img {
  display: block;
  margin: 0 auto;
}

.content1 .inners1 dt :hover,
.content1 .inners1 dt :focus,
.content1 .inners1 dt img:active {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

.content1 .inners1 dl dd {
  font-size: 30px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  text-align: center;
  margin-top: 5%;
}

h2 {
  font-size: 50px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
  line-height: 112px;
  text-align: center;
}

.c-top {
  width: 50%;
  text-align: center;
  font-size: 20px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(156, 156, 156, 1);
  padding-bottom: 39px;
  border-bottom: 1px dashed #ededed;
  margin: 17px auto;
}