/*文本*/
.t-left {
  text-align: left;
}
.t-center {
  text-align: center;
}
.t-right {
  text-align: right;
}
.d-block {
  display: block;
}
.d-none {
  display: none;
}
.d-inline {
  display: inline;
}
.d-in-block {
  display: inline-block;
}
.f-weight {
  font-weight: bold;
}
.v-middle {
  vertical-align: middle;
}
.v-top {
  vertical-align: top;
}
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
/*弹性盒*/
.flex {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
}
.flex-inline {
  display: inline-flex;
  display: -webkit-inline-flex;
  display: -moz-inline-flex;
  display: -ms-inline-flex;
}
.flex-between {
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
}
.flex-around {
  justify-content: space-around;
  -webkit-justify-content: space-around;
  -moz-justify-content: space-around;
  -ms-justify-content: space-around;
}
.flex-start {
  justify-content: flex-start;
  -webkit-justify-content: flex-start;
  -moz-justify-content: flex-start;
  -ms-justify-content: flex-start;
}
.flex-end {
  justify-content: flex-end;
  -webkit-justify-content: flex-end;
  -moz-justify-content: flex-end;
  -ms-justify-content: flex-end;
}
.item-center {
  align-items: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
}
.item-end {
  align-items: flex-end;
  -webkit-align-items: flex-end;
  -moz-align-items: flex-end;
  -ms-align-items: flex-end;
}
.flex-center {
  justify-content: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
}
.flex-wrap {
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
}
.flex1 {
  flex: 1;
  -webkit-flex: 1;
  -moz-flex: 1;
  -ms-flex: 1;
}
.flexbetween {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
}
a {
  text-decoration: none;
}
/* 通用变量 */
.ellipsis1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
}
.trans4 {
  transition: all .4s;
  -webkit-transition: all .4s;
  -moz-transition: all .4s;
}
.scale05 {
  transform: scale(1.05, 1.05);
}
.translate4 {
  transform: translate(0, -4px);
  -webkit-transform: translate(0, -4px);
  -ms-transform: translate(0, -4px);
  -moz-transform: translate(0, -4px);
}
.w100 {
  width: 100%;
}
.mt1100 {
  width: 1100px;
  margin: 0 auto;
}
body {
  line-height: 1;
}
.mt1200 {
  width: 1200px;
  margin: 0 auto;
}
a {
  transition: all .4s;
  -webkit-transition: all .4s;
  -moz-transition: all .4s;
}
.ban {
  width: 100%;
  display: block;
  height: 564px;
  background: url('../img/lc1.png') top center no-repeat;
}
.lc1 h2 {
  margin-top: 60px;
}
.lc1 .imgs {
  position: relative;
  margin-top: 40px;
}
.lc1 .imgs img {
  position: absolute;
}
.lc1 .imgs img:first-child {
  top: 254px;
}
.lc1 .imgs img:nth-child(2) {
  top: 425px;
  right: 97px;
}
.lc1 .imgs img:nth-child(3) {
  top: 728px;
}
.lc1 .imgs img:nth-child(4) {
  top: 923px;
  right: 97px;
}
.lc1 .imgs img:nth-child(5) {
  top: 1114px;
}
.lc1 .imgs img:nth-child(6) {
  top: 1336px;
  right: 97px;
}
.lc1 .imgs img:nth-child(7) {
  top: 1501px;
}
.lc1 .imgs img:nth-child(8) {
  top: 1724px;
  right: 97px;
}
.lc1 .imgs img:nth-child(9) {
  top: 1885px;
}
.lc1 .imgs img:nth-child(10) {
  top: 2109px;
  right: 97px;
}
.lc1 .imgs img:nth-child(11) {
  top: 2272px;
}
.lc1 .imgs img:nth-child(12) {
  top: 2496px;
  right: 97px;
  width: 328px;
  height: 180px;
}