.jz {
  position: absolute;
  display: block;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.fd:hover,
.fd:focus {
  -webkit-animation: fd 1s;
  animation: fd 1s;
  box-shadow: 0 0 0 2em rgba(255, 255, 255, 0);
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
}
@-webkit-keyframes fd {
  0% {
    box-shadow: 0 0 0 0 var(--hover);
  }
}
@keyframes fd {
  0% {
    box-shadow: 0 0 0 0 var(--hover);
  }
}
@keyframes menu1 {
  0% {
    opacity: 0;
    transform: translateX(8px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes myfirst {
  0%,
  100% {
    -webkit-transform: translate(0, -5px) rotateZ(0);
  }
  50% {
    -webkit-transform: translate(0, 0) rotateZ(0);
  }
}
@-webkit-keyframes myfirst1 {
  0%,
  100% {
    -webkit-transform: translate(0, -10px) rotateZ(0);
  }
  50% {
    -webkit-transform: translate(0, 0) rotateZ(0);
  }
}
@keyframes myfirst2 {
  0%,
  100% {
    -webkit-transform: translate(-5px, 0);
  }
  50% {
    -webkit-transform: translate(0, 0);
  }
}
@keyframes msClock {
  0%,
  70%,
  100% {
    transform: rotate(0) scale(1);
  }
  10%,
  30% {
    transform: rotate(-15deg) scale(1.1);
  }
  20%,
  40% {
    transform: rotate(15deg) scale(1.1);
  }
}
.button.dark {
  --shadow: 0 2px 8px -1px rgba(21, 25, 36, 0.32);
  --shadow-hover: 0 4px 20px -2px rgba(21, 25, 36, 0.5);
}
.button.white {
  --shadow: 0 2px 8px -1px rgba(18, 22, 33, 0.04);
  --shadow-hover: 0 4px 20px -2px rgba(18, 22, 33, 0.12);
}
.button {
  --text: #fff;
  --font-size: 16px;
  --duration: 0.5s;
  --move-hover: -4px;
  font-family: 'Roboto';
  line-height: var(--font-size);
  display: block;
  outline: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-size: var(--font-size);
  background: var(--background);
  color: var(--text);
  box-shadow: var(--shadow);
  -webkit-transform: translateY(var(--y));
  transform: translateY(var(--y));
  transition: box-shadow var(--duration) ease, -webkit-transform var(--duration) ease;
  transition: transform var(--duration) ease, box-shadow var(--duration) ease;
  transition: transform var(--duration) ease, box-shadow var(--duration) ease, -webkit-transform var(--duration) ease;
  -webkit-tap-highlight-color: transparent;
  -webkit-appearance: none;
}
.button span {
  text-align: center;
}
.button span i {
  display: inline-block;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  font-style: normal;
}
.button span i:nth-child(1) {
  --d: 0.05s;
}
.button span i:nth-child(2) {
  --d: 0.1s;
}
.button span i:nth-child(3) {
  --d: 0.15s;
}
.button span i:nth-child(4) {
  --d: 0.2s;
}
.button span i:nth-child(5) {
  --d: 0.25s;
}
.button span i:nth-child(6) {
  --d: 0.3s;
}
.button span i:nth-child(7) {
  --d: 0.35s;
}
.button span i:nth-child(8) {
  --d: 0.4s;
}
.button span i:nth-child(9) {
  --d: 0.45s;
}
.button span i:nth-child(10) {
  --d: 0.5s;
}
.button span i:nth-child(11) {
  --d: 0.55s;
}
.button:hover {
  --y: var(--move-hover);
  --shadow: var(--shadow-hover);
  --move: -4px;
  --shadow-active: 0 3px 1px rgba(0, 0, 0, 0.2);
}
.button:hover i {
  -webkit-animation: move var(--duration) linear var(--d);
  animation: move var(--duration) linear var(--d);
}
.button.smoke {
  --move: 12px;
  --move-y: -8px;
  --blur: 4px;
}
.button.smoke:hover i {
  --duration: 1s;
  -webkit-animation: smoke var(--duration) linear var(--d);
  animation: smoke var(--duration) linear var(--d);
}
.button.drive {
  --move: 16px;
  --skew: 25deg;
  --skew-fast: 40deg;
  --skew-bounce: -12px;
}
.button.drive:hover i {
  --duration: 1s;
  -webkit-transform-origin: 50% 100%;
  transform-origin: 50% 100%;
  -webkit-animation: drive var(--duration) linear var(--d);
  animation: drive var(--duration) linear var(--d);
}
.btnstyle1 {
  position: relative;
  z-index: 1;
  transition: color 0.3s;
  box-sizing: border-box;
  background-color: transparent;
  cursor: pointer;
  overflow: hidden;
}
.btnstyle1::before {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  bottom: 100%;
  left: 0;
  z-index: -1;
  background-color: #ff8522;
  -webkit-transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  -webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  box-sizing: border-box;
}
.btnstyle1::after {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  bottom: 100%;
  left: 0;
  z-index: -1;
  background-color: #ff8522;
  -webkit-transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  -webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  box-sizing: border-box;
}
.btnstyle1:hover::after {
  -webkit-transition-delay: 0.175s;
  transition-delay: 0.175s;
  -webkit-transform: translate3d(0, 100%, 0);
  transform: translate3d(0, 100%, 0);
}
.btnstyle1:hover::before {
  -webkit-transform: translate3d(0, 100%, 0);
  transform: translate3d(0, 100%, 0);
}
.btnstyle2 {
  position: relative;
  z-index: 1;
  overflow: hidden;
  -webkit-transition: background-color 0.6s, color 0.3s;
  transition: background-color 0.6s, color 0.3s;
  box-sizing: border-box;
  border: none;
  cursor: pointer;
}
.btnstyle2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid #ff8522;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  -webkit-transform: scale3d(0.6, 0.6, 1);
  transform: scale3d(0.6, 0.6, 1);
  -webkit-transition: -webkit-transform 0.3s, opacity 0.3s;
  transition: transform 0.3s, opacity 0.3s;
  -webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
  box-sizing: border-box;
}
.btnstyle2:hover {
  color: #333;
  background-color: #fff;
}
.btnstyle2:hover::before {
  -webkit-transform: scale3d(1, 1, 1);
  transform: scale3d(1, 1, 1);
  opacity: 1;
}
@-webkit-keyframes move {
  40% {
    -webkit-transform: translateY(var(--move));
    transform: translateY(var(--move));
    text-shadow: var(--shadow-active);
  }
}
@keyframes move {
  40% {
    -webkit-transform: translateY(var(--move));
    transform: translateY(var(--move));
    text-shadow: var(--shadow-active);
  }
}
@-webkit-keyframes smoke {
  45%,
  55% {
    -webkit-filter: blur(var(--blur));
    filter: blur(var(--blur));
  }
  50%,
  50.1% {
    opacity: 0;
  }
  25%,
  75% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(var(--move)) translateY(var(--move-y));
    transform: translateX(var(--move)) translateY(var(--move-y));
  }
  50.1% {
    -webkit-transform: translateX(calc(var(--move) * -1));
    transform: translateX(calc(var(--move) * -1));
  }
}
@keyframes smoke {
  45%,
  55% {
    -webkit-filter: blur(var(--blur));
    filter: blur(var(--blur));
  }
  50%,
  50.1% {
    opacity: 0;
  }
  25%,
  75% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(var(--move)) translateY(var(--move-y));
    transform: translateX(var(--move)) translateY(var(--move-y));
  }
  50.1% {
    -webkit-transform: translateX(calc(var(--move) * -1));
    transform: translateX(calc(var(--move) * -1));
  }
}
@-webkit-keyframes drive {
  40% {
    opacity: 1;
  }
  55% {
    -webkit-transform: skewX(var(--skew)) translateX(var(--move));
    transform: skewX(var(--skew)) translateX(var(--move));
  }
  56% {
    -webkit-transform: skewX(var(--skew-fast)) translateX(calc(var(--move) * -1));
    transform: skewX(var(--skew-fast)) translateX(calc(var(--move) * -1));
  }
  55%,
  56% {
    opacity: 0;
  }
  75% {
    -webkit-transform: skewX(var(--skew));
    transform: skewX(var(--skew));
  }
  85% {
    -webkit-transform: skewX(var(--skew-bounce));
    transform: skewX(var(--skew-bounce));
  }
}
@keyframes drive {
  40% {
    opacity: 1;
  }
  55% {
    -webkit-transform: skewX(var(--skew)) translateX(var(--move));
    transform: skewX(var(--skew)) translateX(var(--move));
  }
  56% {
    -webkit-transform: skewX(var(--skew-fast)) translateX(calc(var(--move) * -1));
    transform: skewX(var(--skew-fast)) translateX(calc(var(--move) * -1));
  }
  55%,
  56% {
    opacity: 0;
  }
  75% {
    -webkit-transform: skewX(var(--skew));
    transform: skewX(var(--skew));
  }
  85% {
    -webkit-transform: skewX(var(--skew-bounce));
    transform: skewX(var(--skew-bounce));
  }
}
@keyframes movec {
  0%,
  100% {
    clip: rect(0, 300px, 5px, 0);
  }
  25% {
    clip: rect(0, 300px, 210px, 295px);
  }
  50% {
    clip: rect(205px, 300px, 210px, 0);
  }
  75% {
    clip: rect(0, 5px, 210px, 0px);
  }
}
@keyframes ripple {
  0% {
    box-shadow: 0 0 0 0 rgba(24, 125, 178, 0.1), 0 0 0 10px #187db2;
  }
  100% {
    box-shadow: 0 0 0 10px #187db2, 0 0 0 15px rgba(24, 125, 178, 0);
  }
}
@keyframes ripple2 {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 204, 67, 0.1), 0 0 0 10px #ffcc43;
  }
  100% {
    box-shadow: 0 0 0 10px #ffcc43, 0 0 0 15px rgba(255, 204, 67, 0);
  }
}
@keyframes tra1 {
  0% {
    transform: scale(0);
  }
  20% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}
@keyframes tra2 {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.5);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes rotate {
  0% {
    transform: rotateZ(0);
  }
  50% {
    transform: rotateZ(180deg);
  }
  100% {
    transform: rotateZ(360deg);
  }
}
@keyframes ripple {
  0% {
    box-shadow: 0 0 0 0 rgba(51, 51, 51, 0.1), 0 0 0 10px rgba(51, 51, 51, 0.2);
  }
  100% {
    box-shadow: 0 0 0 10px rgba(51, 51, 51, 0.1), 0 0 0 15px rgba(51, 51, 51, 0);
  }
}
@keyframes jello {
  from,
  11.1%,
  to {
    -webkit-transform: none;
    -moz-transform: none;
    transform: none;
  }
  22.2% {
    -webkit-transform: skewX(-12.5deg) skewY(-12.5deg);
    -moz-transform: skewX(-12.5deg) skewY(-12.5deg);
    transform: skewX(-12.5deg) skewY(-12.5deg);
  }
  33.3% {
    -webkit-transform: skewX(6.25deg) skewY(6.25deg);
    -moz-transform: skewX(6.25deg) skewY(6.25deg);
    transform: skewX(6.25deg) skewY(6.25deg);
  }
  44.4% {
    -webkit-transform: skewX(-3.125deg) skewY(-3.125deg);
    -moz-transform: skewX(-3.125deg) skewY(-3.125deg);
    transform: skewX(-3.125deg) skewY(-3.125deg);
  }
  55.5% {
    -webkit-transform: skewX(1.5625deg) skewY(1.5625deg);
    -moz-transform: skewX(1.5625deg) skewY(1.5625deg);
    transform: skewX(1.5625deg) skewY(1.5625deg);
  }
  66.6% {
    -webkit-transform: skewX(-0.78125deg) skewY(-0.78125deg);
    -moz-transform: skewX(-0.78125deg) skewY(-0.78125deg);
    transform: skewX(-0.78125deg) skewY(-0.78125deg);
  }
  77.7% {
    -webkit-transform: skewX(0.390625deg) skewY(0.390625deg);
    -moz-transform: skewX(0.390625deg) skewY(0.390625deg);
    transform: skewX(0.390625deg) skewY(0.390625deg);
  }
  88.8% {
    -webkit-transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
    -moz-transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
    transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
  }
}
.banner {
  width: 100%;
  height: 920px;
  position: relative;
}
.banner .slideBox {
  position: relative;
}
.banner .bd ul {
  width: 100%;
}
.banner .bd ul li {
  width: 100%;
  position: relative;
  height: 920px;
}
.banner .bd ul li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .prev {
  width: 100px;
  height: 30px;
  display: block;
  transition: 0.5s;
  position: absolute;
  top: 52%;
  left: 205px;
  z-index: 999;
  line-height: 12px;
  padding-top: 17px;
  box-sizing: border-box;
  text-align: right;
  font-size: 18px;
  color: #fff;
}
.banner .prev::after {
  width: 542px;
  height: 29px;
  content: "";
  position: absolute;
  top: 0px;
  left: -205px;
  background: url("../images/jt1.png") no-repeat center;
  pointer-events: none;
}
.banner .next {
  width: 100px;
  height: 30px;
  display: block;
  transition: 0.5s;
  position: absolute;
  bottom: 100px;
  right: 218px;
  z-index: 999;
  line-height: 12px;
  padding-top: 17px;
  box-sizing: border-box;
  text-align: left;
  font-size: 18px;
  color: #fff;
}
.banner .next::after {
  width: 428px;
  height: 29px;
  content: "";
  position: absolute;
  top: 0px;
  right: -218px;
  background: url("../images/jt2.png") no-repeat center;
  pointer-events: none;
}
.banner .hd {
  width: 64px;
  position: absolute;
  top: 288px;
  right: 118px;
  z-index: 999;
}
.banner .hd ul {
  width: 100%;
}
.banner .hd ul li.on {
  background: url("../images/hd2.png") no-repeat center;
}
.banner .hd ul li.on::after {
  opacity: 1;
  right: -20px;
}
.banner .hd ul li {
  transition: 0.5s;
  cursor: pointer;
  margin-top: 35px;
  width: 64px;
  height: 64px;
  background: url("../images/hd1.png") no-repeat center;
  position: relative;
  border-radius: 50%;
}
.banner .hd ul li::after {
  width: 7px;
  height: 64px;
  content: "";
  position: absolute;
  top: 0px;
  right: -30px;
  background: url("../images/hdico.png") no-repeat center;
  opacity: 0;
  transition: 0.5s;
}
@media screen and (max-width: 1680px) {
  .banner {
    height: 805px;
  }
  .banner .bd ul li {
    height: 805px;
  }
}
@media screen and (max-width: 1440px) {
  .banner {
    height: 690px;
  }
  .banner .bd ul li {
    height: 690px;
  }
}
.biaoti {
  width: 777px;
  height: 124px;
  background: url("../images/bt1.png") no-repeat center;
  box-sizing: border-box;
  padding: 28px 0 0 332px;
  margin-left: -310px;
  float: left;
  transition: 1s;
}
.biaoti h3 {
  float: left;
  font-size: 28px;
  line-height: 28px;
  font-weight: bold;
  color: #151c23;
}
.biaoti h3 a {
  color: #151c23;
}
.biaoti img {
  display: block;
  float: left;
  margin: 5px 0 0 50px;
}
.type {
  width: 100%;
  padding-top: 75px;
  padding-bottom: 80px;
  overflow: hidden;
}
.type .classify {
  width: 711px;
  height: 48px;
  line-height: 48px;
  margin-top: 40px;
  background: url("../images/box1.png") no-repeat center;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  float: right;
}
.type .classify li.on {
  background: url("../images/box2.png") no-repeat center;
}
.type .classify li.on a {
  font-weight: bold;
}
.type .classify li {
  position: relative;
  width: 173px;
  height: 48px;
  transition: 0.5s;
  text-align: center;
  font-size: 16px;
  background: url(../images/box2.png) no-repeat -200px center;
}
.type .classify li a {
  color: #151c23;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  box-sizing: border-box;
  padding: 0 10px;
}
.type .classify li::after {
  width: 1px;
  height: 30px;
  background-color: #ffffff;
  position: absolute;
  top: 9px;
  right: -1px;
  content: "";
}
.type .list {
  width: 100%;
  transform: translateY(-5px);
}
.type .list li:hover .tu img {
  transform: scale(1.2);
}
.type .list li:hover .ti {
  color: #ff8522;
}
.type .list li:nth-child(3n) {
  margin-right: 0;
}
.type .list li {
  margin-top: 42px;
  width: 395px;
  height: 344px;
  background-color: #f6f6f6;
  box-sizing: border-box;
  padding: 25px;
  float: left;
  margin-right: 57px;
}
.type .list li .tu {
  display: block;
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.type .list li .tu img {
  width: 100%;
  height: 100%;
  transition: 1s;
}
.type .list li .ti {
  display: block;
  float: left;
  margin-top: 25px;
  width: 210px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 18px;
  color: #333;
  height: 42px;
  background: url(../images/mo1.png) no-repeat left bottom;
  transition: 0.3s;
  font-size: 18px;
}
.type .list li .price {
  float: right;
  text-align: right;
  margin-top: 24px;
  color: #666666;
  font-size: 14px;
  line-height: 14px;
  margin-right: 5px;
}
.type .list li .price p {
  font-size: 22px;
  line-height: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 11px;
}
.reason {
  width: 100%;
  height: 1065px;
  background: url("../images/bg2.jpg") no-repeat center top;
  overflow: hidden;
  padding-top: 115px;
  box-sizing: border-box;
}
.reason .slideTxtBox3 {
  width: 100%;
  position: relative;
  z-index: 99;
}
.reason .slideTxtBox3 .next {
  display: block;
  background: url("../images/qiehuan.png") no-repeat center;
  width: 75px;
  height: 752px;
  position: absolute;
  top: -10px;
  left: -76px;
}
.reason .slideTxtBox3 .tu {
  position: absolute;
  top: 234px;
  left: 200px;
  z-index: 99;
  pointer-events: none;
}
.reason .slideTxtBox3 .zi {
  position: absolute;
  top: 647px;
  left: 0px;
}
.reason .slideTxtBox3 .zi .ti {
  width: 260px;
  height: 70px;
  background: url(../images/ti3.png) no-repeat left top;
  margin-left: -100px;
  box-sizing: border-box;
  padding-left: 100px;
}
.reason .slideTxtBox3 .zi .ti p {
  font-size: 28px;
  line-height: 28px;
  font-weight: bold;
  letter-spacing: 2.8px;
  color: #fff;
}
.reason .slideTxtBox3 .zi .ti span {
  display: block;
  letter-spacing: 2.4px;
  color: #9a949a;
  margin-top: 25px;
  font-size: 12px;
  line-height: 12px;
}
.reason .slideTxtBox3 .zi .jie {
  width: 790px;
  line-height: 36px;
  letter-spacing: 0px;
  color: #afb5bf;
  font-size: 16px;
  margin-top: 50px;
}
.reason .slideTxtBox3 .hd {
  width: 806px;
  height: 806px;
  position: relative;
  position: absolute;
  top: 0px;
  right: -133px;
  z-index: -1;
}
.reason .slideTxtBox3 .hd::after {
  width: 100%;
  height: 100%;
  content: "";
  background: url("../images/yuan.png") no-repeat center;
  position: absolute;
  top: 0px;
  left: 0px;
  animation: 20s zhuan infinite;
}
@keyframes zhuan {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
.reason .slideTxtBox3 .hd li.on {
  background: url("../images/hd4.png") no-repeat right center;
  color: #fff;
}
.reason .slideTxtBox3 .hd li.on p {
  opacity: 1;
}
.reason .slideTxtBox3 .hd li:nth-child(1) {
  position: absolute;
  top: 0px;
  right: 355px;
}
.reason .slideTxtBox3 .hd li:nth-child(2) {
  position: absolute;
  top: 355px;
  right: 0px;
}
.reason .slideTxtBox3 .hd li:nth-child(3) {
  position: absolute;
  bottom: 0px;
  right: 355px;
}
.reason .slideTxtBox3 .hd li {
  width: 280px;
  height: 98px;
  background: url("../images/hd3.png") no-repeat right center;
  padding-top: 42px;
  transition: 0.5s;
  letter-spacing: 1.8px;
  color: transparent;
  font-size: 18px;
  line-height: 18px;
  font-weight: bold;
  text-align: right;
  box-sizing: border-box;
  padding-right: 120px;
  z-index: 99;
  position: relative;
  cursor: pointer;
}
.reason .slideTxtBox3 .hd li p {
  font-weight: normal;
  color: #9a949a;
  margin-top: 8px;
  font-size: 12px;
  line-height: 12px;
  opacity: 0;
  transition: 0.5s;
  letter-spacing: 0;
}
.case {
  width: 100%;
  height: 753px;
  padding-top: 80px;
  box-sizing: border-box;
  overflow: hidden;
}
.case .mos {
  display: block;
  width: 696px;
  height: 28px;
  background: url("../images/mo2.png") no-repeat center;
  margin: 65px -310px 0 0;
  box-sizing: border-box;
  padding-left: 240px;
  font-size: 14px;
  line-height: 10px;
  color: #333;
  float: right;
}
.case .yin {
  width: 1750px;
  margin-left: -60px;
  overflow: hidden;
}
.case .swiper-case {
  width: 1000px;
  margin-top: 42px;
}
.case .swiper-case .swiper-pagination {
  text-align: left;
  box-sizing: border-box;
  padding-left: 250px;
}
.case .swiper-case .swiper-pagination-bullet {
  width: 29px;
  height: 6px;
  border: solid 1px #ff8522;
  background: #fff;
  border-radius: 0;
  opacity: 1;
  transform: skewX(30deg);
  box-sizing: border-box;
}
.case .swiper-case .swiper-pagination-bullet-active {
  background: #ff8522;
}
.case .swiper-case .swiper-slide {
  width: 380px;
  height: 305px;
}
.case .swiper-case .swiper-slide .zi {
  display: none;
}
.case .swiper-case .swiper-slide .shu {
  display: none;
}
.case .swiper-case .swiper-slide .tu {
  display: block;
  background-color: #ffffff;
  border: solid 5px #f8f8f8;
  width: 100%;
  height: 305px;
  box-sizing: border-box;
  overflow: hidden;
}
.case .swiper-case .swiper-slide .tu img {
  width: 100%;
  height: 100%;
  transition: 1s;
  object-fit: cover;
}
.case .swiper-case .swiper-slide-active {
  width: 1220px !important;
  height: 438px;
}
.case .swiper-case .swiper-slide-active .tu:hover img {
  transform: scale(1.2);
}
.case .swiper-case .swiper-slide-active .zi:hover .ti {
  color: #ff8522;
}
.case .swiper-case .swiper-slide-active .zi {
  width: 562px;
  height: 275px;
  float: left;
  margin-top: 100px;
  display: block;
  background: url(../images/zi.png) no-repeat left top;
  padding-left: 60px;
  padding-top: 5px;
  box-sizing: border-box;
}
.case .swiper-case .swiper-slide-active .zi .ti {
  display: block;
  width: 100%;
  font-size: 20px;
  line-height: 20px;
  color: #333;
  transition: 0.3s;
  font-weight: bold;
}
.case .swiper-case .swiper-slide-active .zi .jie {
  line-height: 36px;
  letter-spacing: 0px;
  color: #666666;
  margin-top: 68px;
  font-size: 15px;
  width: 430px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.case .swiper-case .swiper-slide-active .tu {
  width: 652px;
  height: 438px;
}
.case .swiper-case .swiper-slide-active .shu {
  display: block;
  position: absolute;
  bottom: 10px;
  left: 60px;
  color: #ff8522;
  font-family: Impact;
  font-size: 62px;
  line-height: 51px;
}
.about {
  width: 100%;
  height: 933px;
  overflow: hidden;
  background: url(../images/bg3.jpg) no-repeat center -108px;
  padding-top: 158px;
  box-sizing: border-box;
}
.about h3 {
  width: 100%;
  height: 45px;
  background: url("../images/ti3.png") no-repeat left center;
  margin-left: -102px;
  box-sizing: border-box;
  padding: 3px 0 0 102px;
  font-size: 28px;
  line-height: 28px;
  letter-spacing: 2.8px;
  font-weight: bold;
  color: #fff;
}
.about h3 a {
  color: #fff;
}
.about .jie {
  width: 900px;
  line-height: 40px;
  letter-spacing: 0px;
  color: #afb4bc;
  font-size: 16px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  height: 200px;
  margin-top: 20px;
}
.about .ly {
  width: 480px;
  height: 351px;
  margin-top: 67px;
  background: url("../images/ly.png") no-repeat center;
  box-sizing: border-box;
  padding: 32px 53px 0 44px;
}
.about .ly .ti {
  height: 41px;
  box-sizing: border-box;
  padding-left: 30px;
  font-size: 14px;
  line-height: 14px;
  color: #fff;
}
.about .ly .ti i {
  color: #ff8522;
}
.about .ly #tel {
  background: url(../images/l2.png) no-repeat 28px center;
}
.about .ly input {
  width: 182px;
  height: 44px;
  background: url(../images/l1.png) no-repeat 28px center;
  line-height: 44px;
  box-sizing: border-box;
  padding-left: 60px;
  color: #6a6866;
  padding-right: 10px;
  float: left;
}
.about .ly input::placeholder {
  font-size: 14px;
  line-height: 44px;
  letter-spacing: 0px;
  color: #6a6866;
}
.about .ly .yzm {
  position: relative;
  width: 100%;
  height: 44px;
  line-height: 44px;
  float: left;
}
.about .ly .yzm #codeText {
  width: 100%;
  height: 44px;
  background: transparent;
  line-height: 44px;
  box-sizing: border-box;
  padding-left: 30px;
  color: #6a6866;
  padding-right: 10px;
}
.about .ly .yzm #imgCode {
  position: absolute;
  right: 28px;
  bottom: 3px;
  width: 73px;
  height: 33px;
  background-color: #ffffff;
  border-radius: 5px;
  border: solid 1px #eaeaea;
}
.about .ly #btn {
  width: 159px;
  height: 52px;
  background: url("../images/l5.png") no-repeat center;
  color: #333;
  line-height: 63px;
  display: block;
  cursor: pointer;
  font-size: 18px;
  box-sizing: border-box;
  padding-right: 10px;
  text-align: center;
  float: left;
  margin: 22px 0 0 -5px;
}
.about .ly #contant {
  width: 385px;
  height: 44px;
  background: url(../images/l3.png) no-repeat 10px center;
  line-height: 42px;
  box-sizing: border-box;
  padding-left: 40px;
  color: #6a6866;
  padding-right: 10px;
  float: left;
  display: block;
  margin: 20px;
}
.about .ly #contant::placeholder {
  font-size: 14px;
  letter-spacing: 0px;
  color: #6a6866;
}
.news {
  width: 100%;
  height: 678px;
  padding-top: 80px;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
  background: url(../images/bg4.jpg) no-repeat center 100px;
  z-index: 999;
}
.news .biaoti {
  width: 100%;
  height: 186px;
  position: absolute;
  top: 137px;
  left: 310px;
  box-sizing: border-box;
  padding: 36px 0 0 310px;
  background: url("../images/bt2.png") no-repeat center;
  z-index: 9999;
}
.news .biaoti img {
  display: block;
  float: none;
  margin: 0;
}
.news .biaoti h3 {
  margin: 83px 0 0 53px;
}
.news .slideTxtBox {
  width: 980px;
  float: right;
  position: relative;
}
.news .slideTxtBox .hd {
  width: 510px;
  height: 56px;
  position: absolute;
  top: 0px;
  right: 0px;
  z-index: 999999;
}
.news .slideTxtBox .hd ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .slideTxtBox .hd ul li.on {
  background: url(../images/xw2.png) no-repeat left bottom;
}
.news .slideTxtBox .hd ul li {
  width: 164px;
  height: 56px;
  background: url(../images/xw1.png) no-repeat left bottom;
  transition: 0.5s;
}
.news .slideTxtBox .hd ul li a {
  display: block;
  box-sizing: border-box;
  padding: 20px 0 0 40px;
  font-size: 18px;
  color: #333;
}
.news .slideTxtBox .bd .alone {
  width: 100%;
  height: 242px;
  position: relative;
  z-index: 99999
}
.news .slideTxtBox .bd .alone:hover .tu img {
  transform: scale(1.2);
}
.news .slideTxtBox .bd .alone:hover .zi .ti {
  color: #ff8522;
}
.news .slideTxtBox .bd .alone .tu {
  display: block;
  float: left;
  overflow: hidden;
  width: 381px;
  height: 242px;
}
.news .slideTxtBox .bd .alone .tu img {
  width: 100%;
  height: 100%;
  transition: 1s;
  object-fit: cover;
}
.news .slideTxtBox .bd .alone .zi {
  width: 510px;
  float: right;
  margin-top: 110px;
}
.news .slideTxtBox .bd .alone .zi .ti {
  display: block;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  line-height: 18px;
  color: #333;
  font-weight: bold;
  transition: 0.3s;
  height: 19px;
}
.news .slideTxtBox .bd .alone .zi .jie {
  width: 100%;
  line-height: 30px;
  letter-spacing: 0px;
  color: #666666;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-top: 55px;
}
.news .slideTxtBox .bd .picScroll-left{
  margin-top: 92px;
}
.news .slideTxtBox .bd ul {
  width: 100%;
  /*margin-top: 92px;*/
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .slideTxtBox .bd ul li {
  width: 244px;
  height: 140px;
  position: relative;
  float: left;
  margin-right: 124px;
}
.news .slideTxtBox .bd ul li:hover::after {
  height: 10px;
}
.news .slideTxtBox .bd ul li:hover .shi span {
  font-weight: bold;
  color: #ff8522;
}
.news .slideTxtBox .bd ul li:hover .ti {
  color: #ff8522;
}
.news .slideTxtBox .bd ul li::after {
  width: 20px;
  height: 0;
  transition: 0.5s;
  position: absolute;
  top: -35px;
  left: 8px;
  content: "";
  background: url("../images/mo4.png") no-repeat center;
}
.news .slideTxtBox .bd ul li .shi {
  width: 104px;
  height: 46px;
  border-bottom: 1px solid #ff8522;
  line-height: 26px;
  color: #626870;
  font-family: arial;
  font-size: 14px;
}
.news .slideTxtBox .bd ul li .shi span {
  transition: 0.3s;
  font-family: arial;
  font-size: 34px;
  color: #333;
  margin-right: 5px;
}
.news .slideTxtBox .bd ul li .ti {
  display: block;
  width: 100%;
  line-height: 36px;
  letter-spacing: 0px;
  color: #333333;
  font-size: 16px;
  margin: 5px 0;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: 0.3s;
}
.news .slideTxtBox .bd ul li .yi {
  color: #626870;
  font-family: arial;
  font-size: 12px;
  line-height: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}