.pain-title h2 {
  color: #333333;
  font-size: 34px;
  margin: 45px 0 60px;
  text-align: center;
  font-weight: 600;
  position: relative;
}

.pain-title h2 span {
  position: absolute;
  font-family: "SOURC-MEDIUM";
  left: 50%;
  bottom: -14px;
  text-transform: uppercase;
  transform: translateX(-50%);
  color: #999999;
  opacity: 0.3;
  font-size: 60px;
  white-space: nowrap;
}

/* 第一组 */
.pain-one {
  height: 610px;
}
.show {
  display: block;
}
.pain-one-pic1 {
  position: relative;
}

.pain-one-pic1 img {
  width: 100%;
}

.pain-one-pic2 {
  position: absolute;
  top: 32px;
  left: 544px;
  z-index: 10;
  overflow: hidden;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.pain-one-pic2 img {
  width: 100%;
  transition: all 1.5s;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.pain-one-pic2 img:hover {
  transform: scale(1.1);
}

/* 01 */
.pain-super {
  position: absolute;
  top: 2%;
  left: 17%;
}

.pain-super p:first-child {
  color: #006bc3;
  font-size: 20px;
  text-align: right;
}

.pain-super p:first-child span {
  color: #006bc3;
  font-size: 30px;
}

.pain-super p:last-child {
  color: #777777;
  font-size: 18px;
}

/* 02 */
.pain-cost {
  position: absolute;
  top: 19%;
  right: 9%;
}

.pain-cost p:first-child {
  color: #006bc3;
  font-size: 20px;
}

.pain-cost p:first-child span {
  color: #006bc3;
  font-size: 30px;
}

.pain-cost p:last-child {
  color: #777777;
  font-size: 18px;
}

/* 03 */
.pain-dispatch {
  position: absolute;
  top: 48%;
  left: 11%;
}

.pain-dispatch p:first-child {
  color: #006bc3;
  font-size: 20px;
  text-align: right;
}

.pain-dispatch p:first-child span {
  color: #006bc3;
  font-size: 30px;
}

.pain-dispatch p:last-child {
  color: #777777;
  font-size: 18px;
}

/* 04 */
.pain-valid {
  position: absolute;
  bottom: 19%;
  right: 11%;
}

.pain-valid p:first-child {
  color: #006bc3;
  font-size: 20px;
}

.pain-valid p:first-child span {
  color: #006bc3;
  font-size: 30px;
}

.pain-valid p:last-child {
  color: #777777;
  font-size: 18px;
}

.pain-size {
  font-size: 40px;
  color: #666666;
  margin: 2% 0 0 28.5%;
}

.pain-size span {
  font-size: 40px;
  color: #d40a0a;
}
.show-none {
  display: none;
}
.pic-none {
  width: 90%;
  margin: 2% 5%;
}
.pic-none img {
  width: 100%;
}
.none-text div p:first-child {
  color: #006bc3;
  font-size: 20px;
}
.none-text div p:first-child span {
  font-size: 24px;
}
.none-text div p:last-child {
  color: #777777;
  font-size: 17px;
}
.none-size {
  margin-bottom: 30px;
}

/* 第二组 */
.pain-two {
  width: 100%;
  height: 1170px;
  position: relative;
}

.pain-solve img {
  width: 100%;
  height: 100%;
}

.bottom-bg {
  width: 100%;
  height: 800px;
  background: #ffffff;
  position: absolute;
  top: 34%;
  z-index: 10;
  border-radius: 100px 100px 0 0;
  -webkit-border-radius: 100px 100px 0 0;
  -moz-border-radius: 100px 100px 0 0;
  -ms-border-radius: 100px 100px 0 0;
  -o-border-radius: 100px 100px 0 0;
}

/* title */
.solve-title h2 {
  color: #ffffff;
  font-size: 34px;
  text-align: center;
  font-weight: 600;
  position: absolute;
  top: 50px;
  left: 40%;
}

.solve-title h2 span {
  position: absolute;
  font-family: "SOURC-MEDIUM";
  left: 50%;
  bottom: -14px;
  text-transform: uppercase;
  transform: translateX(-50%);
  color: #ffffff;
  opacity: 0.3;
  font-size: 60px;
  white-space: nowrap;
}

.solve-title p {
  font-size: 18px;
  color: #ffffff;
  text-align: center;
  position: absolute;
  top: 13%;
  left: 31%;
}

.solve-list {
  width: 80%;
  display: flex;
  justify-content: space-between;
  margin: -7% 10% 0 10%;
  position: absolute;
  top: 0;
  z-index: 11;
}

.solve-pic {
  width: 32%;
  background-color: #ffffff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  border-radius: 0 0 10px 10px;
  -webkit-border-radius: 0 0 10px 10px;
  -moz-border-radius: 0 0 10px 10px;
  -ms-border-radius: 0 0 10px 10px;
  -o-border-radius: 0 0 10px 10px;
}

.solve-pic div {
  overflow: hidden;
}

.solve-pic div img {
  width: 100%;
  height: 314px;
  transition: all 1.5s;
}

.solve-pic img:hover {
  transform: scale(1.1);
}

.solve-pic p {
  font-size: 18px;
  text-align: center;
  margin: 4% 8% 20% 8%;
  color: #666666;
}

.solve-bottom {
  display: flex;
  justify-content: space-between;
  width: 80%;
  margin: 0 10%;
  position: absolute;
  bottom: 60px;
  z-index: 11;
}

.solve-bottom div:first-child {
  width: 60%;
  height: 100%;
  overflow: hidden;
}

.solve-bottom div:first-child img {
  width: 100%;
  height: 350px;
  transition: all 1.5s;
}

.solve-bottom div:first-child img:hover {
  transform: scale(1.1);
}

.solve-bottom div:last-child {
  width: 40%;
  height: 350px;
  display: flex;
  flex-direction: column-reverse;
}

.solve-bottom div:last-child p {
  width: 100%;
  padding-bottom: 1%;
  font-size: 18px;
  line-height: 28px;
  color: #666666;
}

/* 第三组 */
.motorcade {
  width: 100%;
  height: 880px;
  background: #f7f7f7;
  position: relative;
}

.motorcade-title h2 {
  color: #333333;
  font-size: 34px;
  margin: 30px 0;
  text-align: center;
  font-weight: 600;
  position: relative;
  top: 50px;
}

.motorcade-title h2 span {
  position: absolute;
  font-family: "SOURC-MEDIUM";
  left: 50%;
  bottom: -14px;
  text-transform: uppercase;
  transform: translateX(-50%);
  color: #999999;
  opacity: 0.3;
  font-size: 60px;
  white-space: nowrap;
}

.motorcade-pic {
  width: 80%;
  margin: 0 10%;
  position: absolute;
  bottom: 30px;
}

.motorcade-record-1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.motorcade-record-1 div {
  width: 49%;
  height: 310px;
  overflow: hidden;
}

.motorcade-record-1 div img {
  width: 100%;
  height: 100%;
  transition: all 1.5s;
}

.motorcade-record-1 div img:hover {
  transform: scale(1.1);
}

.motorcade-record-1 div div {
  height: 40px;
  line-height: 40px;
  font-size: 30px;
  color: #ffffff;
  text-align: center;
  background: #000000;
  opacity: 0.5;
  position: absolute;
  top: 0;
  z-index: 10;
}

.motorcade-record-2 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.motorcade-record-2 div {
  width: 24%;
  height: 395px;
  overflow: hidden;
}

.motorcade-record-2 div img {
  width: 100%;
  height: 100%;
  transition: all 1.5s;
}

.motorcade-record-2 div img:hover {
  transform: scale(1.1);
}

.motorcade-record-2 div div {
  height: 40px;
  line-height: 40px;
  font-size: 30px;
  color: #ffffff;
  text-align: center;
  background: #000000;
  opacity: 0.5;
  position: absolute;
  bottom: 355px;
  z-index: 10;
}

/* -------------------------------------- */
/* --------------------------------媒体查询-------------------------------------- */
@media (max-width: 1459px) {
  .show-none {
    display: none;
  }
  .pain-title h2 {
    font-size: 34px;
  }
  .pain-title h2 span {
    font-size: 60px;
  }
  .pain-one {
    height: 510px;
  }

  .pain-size {
    font-size: 40px;
    margin: 2% 0 0 25%;
  }

  .pain-size span {
    font-size: 40px;
  }
  /* 第一组 */
  /* 01 */
  .pain-super {
    top: 1%;
    left: 16%;
  }
  .pain-super p:first-child {
    font-size: 18px;
  }

  .pain-super p:first-child span {
    font-size: 27px;
  }

  .pain-super p:last-child {
    font-size: 16px;
  }

  /* 02 */
  .pain-cost {
    top: 19%;
    right: 8%;
  }
  .pain-cost p:first-child {
    font-size: 18px;
  }

  .pain-cost p:first-child span {
    font-size: 27px;
  }

  .pain-cost p:last-child {
    font-size: 16px;
  }

  /* 03 */
  .pain-dispatch {
    top: 47%;
    left: 10%;
  }
  .pain-dispatch p:first-child {
    font-size: 18px;
  }

  .pain-dispatch p:first-child span {
    font-size: 27px;
  }

  .pain-dispatch p:last-child {
    font-size: 16px;
  }

  /* 04 */
  .pain-valid {
    bottom: 19%;
    right: 10%;
  }
  .pain-valid p:first-child {
    font-size: 18px;
  }

  .pain-valid p:first-child span {
    font-size: 27px;
  }

  .pain-valid p:last-child {
    font-size: 16px;
  }
  /* 第三组 */
  .motorcade {
    height: 680px;
  }
  .motorcade-title h2 {
    font-size: 28px;
  }
  .motorcade-title h2 span {
    font-size: 50px;
  }
  .motorcade-pic {
    width: 80%;
    margin: 0 10%;
  }
  .motorcade-record-1 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-1 div {
    height: 215px;
  }
  .motorcade-record-1 div div {
    height: 36px;
    line-height: 36px;
    font-size: 26px;
  }
  .motorcade-record-2 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-2 div {
    height: 300px;
  }
  .motorcade-record-2 div div {
    height: 36px;
    line-height: 36px;
    position: absolute;
    bottom: 264px;
    font-size: 26px;
  }
  /* 第二组 */
  .pain-two {
    height: 930px;
  }
  .bottom-bg {
    height: 690px;
    top: 30%;
  }
  .solve-title h2 {
    font-size: 28px;
    position: absolute;
    top: 40px;
  }
  .solve-title h2 span {
    font-size: 50px;
  }
  .solve-title p {
    font-size: 18px;
    left: 25%;
    top: 11%;
  }
  .solve-list {
    margin: -7% 10% 0 10%;
  }
  .solve-pic div img {
    height: 274px;
  }
  .solve-pic p {
    font-size: 16px;
    margin: 4% 8% 20% 8%;
  }
  .solve-bottom {
    margin: 0 10%;
    bottom: 60px;
  }
  .solve-bottom div:first-child img {
    height: 270px;
  }
  .solve-bottom div:last-child {
    height: 270px;
  }
  .solve-bottom div:last-child p {
    font-size: 16px;
  }
}

@media (max-width: 1259px) {
  .show-none {
    display: none;
  }
  .pain-title h2 {
    font-size: 28px;
    font-weight: 600;
    margin: 35px 0 50px;
  }

  .pain-title h2 span {
    font-size: 50px;
    bottom: -12px;
  }

  .pain-title h4 {
    margin: 30px 0;
    font-size: 16px;
  }

  .pain-one {
    height: 410px;
  }

  .pain-size {
    font-size: 34px;
    margin: 2% 0 0 22%;
  }

  .pain-size span {
    font-size: 34px;
  }

  /* 01 */
  .pain-super {
    top: -2%;
    left: 13%;
  }
  .pain-super p:first-child {
    font-size: 16px;
  }

  .pain-super p:first-child span {
    font-size: 24px;
  }

  .pain-super p:last-child {
    font-size: 14px;
  }

  /* 02 */
  .pain-cost {
    top: 18%;
    right: 4%;
  }
  .pain-cost p:first-child {
    font-size: 16px;
  }

  .pain-cost p:first-child span {
    font-size: 24px;
  }

  .pain-cost p:last-child {
    font-size: 14px;
  }

  /* 03 */
  .pain-dispatch {
    top: 44%;
    left: 6%;
  }
  .pain-dispatch p:first-child {
    font-size: 16px;
  }

  .pain-dispatch p:first-child span {
    font-size: 24px;
  }

  .pain-dispatch p:last-child {
    font-size: 14px;
  }

  /* 04 */
  .pain-valid {
    bottom: 17%;
    right: 6%;
  }
  .pain-valid p:first-child {
    font-size: 16px;
  }

  .pain-valid p:first-child span {
    font-size: 24px;
  }

  .pain-valid p:last-child {
    font-size: 14px;
  }
  /* 第三组 */
  .motorcade {
    height: 580px;
  }
  .motorcade-title h2 {
    font-size: 22px;
  }
  .motorcade-title h2 span {
    font-size: 40px;
    position: absolute;
    bottom: -9px;
  }
  .motorcade-pic {
    width: 80%;
    margin: 0 10%;
  }
  .motorcade-record-1 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-1 div {
    height: 183px;
  }
  .motorcade-record-1 div div {
    height: 32px;
    line-height: 32px;
    font-size: 22px;
  }
  .motorcade-record-2 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-2 div {
    height: 233px;
  }
  .motorcade-record-2 div div {
    height: 32px;
    line-height: 32px;
    position: absolute;
    bottom: 201px;
    font-size: 22px;
  }
  /* 第二组 */
  .pain-two {
    height: 760px;
  }
  .bottom-bg {
    height: 550px;
    top: 30%;
  }
  .solve-title h2 {
    font-size: 22px;
    position: absolute;
    top: 30px;
  }
  .solve-title h2 span {
    font-size: 40px;
    bottom: -9px;
  }
  .solve-title p {
    font-size: 14px;
    left: 27%;
    top: 11%;
  }
  .solve-list {
    margin: -7% 10% 0 10%;
  }
  .solve-pic div img {
    height: 194px;
  }
  .solve-pic p {
    font-size: 16px;
    margin: 4% 8% 20% 8%;
  }
  .solve-bottom {
    margin: 0 10%;
    bottom: 50px;
  }
  .solve-bottom div:first-child img {
    height: 230px;
  }
  .solve-bottom div:last-child {
    height: 230px;
  }
  .solve-bottom div:last-child p {
    font-size: 14px;
    line-height: 24px;
  }
}

@media (max-width: 991px) {
  .show-none {
    display: none;
  }
  .pain-title h2 {
    font-size: 22px;
    margin: 30px 0 45px;
  }

  .pain-title h2 span {
    font-size: 35px;
    bottom: -6px;
  }

  .pain-title h4 {
    font-size: 15px;
    line-height: 24px;
    margin: 15px 0;
  }

  .pain-one {
    height: 310px;
  }

  .pain-size {
    font-size: 28px;
    margin: 2% 0 0 21%;
  }

  .pain-size span {
    font-size: 28px;
  }

  /* 01 */
  .pain-super {
    top: -5%;
    left: 12%;
  }
  .pain-super p:first-child {
    font-size: 14px;
  }

  .pain-super p:first-child span {
    font-size: 21px;
  }

  .pain-super p:last-child {
    font-size: 12px;
  }

  /* 02 */
  .pain-cost {
    top: 18%;
    right: 2%;
  }
  .pain-cost p:first-child {
    font-size: 14px;
  }

  .pain-cost p:first-child span {
    font-size: 21px;
  }

  .pain-cost p:last-child {
    font-size: 12px;
  }

  /* 03 */
  .pain-dispatch {
    top: 42%;
    left: 4%;
  }
  .pain-dispatch p:first-child {
    font-size: 14px;
  }

  .pain-dispatch p:first-child span {
    font-size: 21px;
  }

  .pain-dispatch p:last-child {
    font-size: 12px;
  }

  /* 04 */
  .pain-valid {
    bottom: 15%;
    right: 4%;
  }
  .pain-valid p:first-child {
    font-size: 14px;
  }

  .pain-valid p:first-child span {
    font-size: 21px;
  }

  .pain-valid p:last-child {
    font-size: 12px;
  }
  /* 第三组 */
  .motorcade {
    height: 490px;
  }
  .motorcade-title h2 {
    font-size: 18px;
    top: 30px;
  }
  .motorcade-title h2 span {
    font-size: 30px;
    position: absolute;
    bottom: -6px;
  }
  .motorcade-pic {
    width: 80%;
    margin: 0 10%;
  }
  .motorcade-record-1 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-1 div {
    height: 154px;
  }
  .motorcade-record-1 div div {
    height: 28px;
    line-height: 28px;
    font-size: 18px;
  }
  .motorcade-record-2 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-2 div {
    height: 197px;
  }
  .motorcade-record-2 div div {
    height: 28px;
    line-height: 28px;
    position: absolute;
    bottom: 169px;
    font-size: 18px;
  }
  /* 第二组 */
  .pain-two {
    height: 630px;
  }
  .bottom-bg {
    height: 470px;
    top: 27%;
  }
  .solve-title h2 {
    font-size: 16px;
    position: absolute;
    top: 20px;
  }
  .solve-title h2 span {
    font-size: 30px;
    bottom: -7px;
  }
  .solve-title p {
    font-size: 14px;
    left: 21%;
    top: 9%;
  }
  .solve-list {
    margin: -7% 10% 0 10%;
  }
  .solve-pic div img {
    height: 154px;
  }
  .solve-pic p {
    font-size: 14px;
    margin: 4% 8% 15% 8%;
  }
  .solve-bottom {
    margin: 0 10%;
    bottom: 50px;
  }
  .solve-bottom div:first-child img {
    height: 190px;
  }
  .solve-bottom div:last-child {
    height: 190px;
  }
  .solve-bottom div:last-child p {
    font-size: 12px;
    line-height: 23px;
  }
}

@media (max-width: 767px) {
  .show-none {
    display: none;
  }
  .pain-title h2 {
    font-size: 28px;
    margin: 25px 0 20px;
  }

  .pain-title h2 span {
    font-size: 50px;
    bottom: -12px;
  }

  .pain-title h4 {
    font-size: 14px;
    line-height: 22px;
  }

  .pain-one {
    height: 300px;
  }

  .pain-size {
    font-size: 22px;
    margin: 2% 0 0 26%;
  }

  .pain-size span {
    font-size: 22px;
  }

  /* 01 */
  .pain-super {
    top: -5%;
    left: 11%;
  }
  .pain-super p:first-child {
    font-size: 12px;
  }

  .pain-super p:first-child span {
    font-size: 22px;
  }

  .pain-super p:last-child {
    font-size: 12px;
  }

  /* 02 */

  .pain-cost {
    top: 18%;
    right: 1%;
  }
  .pain-cost p:first-child {
    font-size: 12px;
  }

  .pain-cost p:first-child span {
    font-size: 22px;
  }

  .pain-cost p:last-child {
    font-size: 12px;
  }

  /* 03 */
  .pain-dispatch {
    top: 42%;
    left: 3%;
  }
  .pain-dispatch p:first-child {
    font-size: 12px;
  }

  .pain-dispatch p:first-child span {
    font-size: 22px;
  }

  .pain-dispatch p:last-child {
    font-size: 12px;
  }

  /* 04 */
  .pain-valid {
    bottom: 15%;
    right: 3%;
  }
  .pain-valid p:first-child {
    font-size: 12px;
  }

  .pain-valid p:first-child span {
    font-size: 22x;
  }

  .pain-valid p:last-child {
    font-size: 12px;
  }
  /* 第三组 */
  .motorcade {
    height: 500px;
  }
  .motorcade-title h2 {
    font-size: 28px;
  }
  .motorcade-title h2 span {
    font-size: 50px;
    position: absolute;
    bottom: -13px;
  }
  .motorcade-pic {
    width: 100%;
    margin: 0;
  }
  .motorcade-record-1 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-1 div {
    width: 49%;
  }
  .motorcade-record-1 div {
    /* margin-bottom: 20px; */
  }
  .motorcade-record-1 div div {
    height: 28px;
    line-height: 28px;
    font-size: 18px;
    top: 0;
  }
  /* .motorcade-record-1 div div {
    top: 19%;
    margin-top: 2px;
  } */
  .motorcade-record-2 {
    display: flex;
    justify-content: space-between;
  }
  .motorcade-record-2 div {
    width: 24%;
  }
  .motorcade-record-2 div div {
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 18px;
  }
  /* 第二组 */
  .pain-two {
    height: 1700px;
  }
  .bottom-bg {
    width: 100%;
    height: 1260px;
    top: 27%;
    border-radius: 0;
  }
  .solve-title h2 {
    font-size: 28px;
    position: absolute;
    top: 20px;
    left: 34%;
  }
  .solve-title h2 span {
    font-size: 50px;
    bottom: -14px;
  }
  .solve-title p {
    font-size: 22px;
    left: 0;
    margin: -10% 5% 0;
  }
  .solve-list {
    display: flex;
    flex-direction: column;
    margin: -39% 10% 0 10%;
  }
  .solve-pic {
    width: 100%;
    height: 350px;
    margin-bottom: 20px;
  }
  .solve-pic div img {
    height: 250px;
  }
  .solve-pic p {
    font-size: 20px;
    margin: 2% 8% 15% 8%;
  }
  .solve-bottom {
    display: flex;
    flex-direction: column;
    margin: 0 10%;
    bottom: 50px;
  }
  .solve-bottom div:first-child {
    width: 100%;
  }
  .solve-bottom div:first-child img {
    height: 190px;
  }
  .solve-bottom div:last-child {
    width: 100%;
    height: 190px;
  }
  .solve-bottom div:last-child p {
    font-size: 18px;
  }
}

@media (max-width: 390px) {
  .show-none {
    display: block;
  }
  .show {
    display: none;
  }
  .pain-title h2 {
    font-size: 22px;
    margin: 25px 0 20px;
  }

  .pain-title h2 span {
    font-size: 40px;
    bottom: -9px;
  }

  .pain-title h4 {
    font-size: 14px;
    line-height: 22px;
  }

  .pain-one {
    height: 300px;
  }

  .pain-size {
    font-size: 22px;
    margin: 2% 0 0 4%;
  }

  .pain-size span {
    font-size: 22px;
  }

  /* 第三组 */
  .motorcade {
    height: 1260px;
  }
  .motorcade-title h2 {
    font-size: 20px;
  }
  .motorcade-title h2 span {
    font-size: 34px;
    position: absolute;
    bottom: -9px;
  }
  .motorcade-pic {
    width: 100%;
    margin: 0;
  }
  .motorcade-record-1 {
    display: flex;
    flex-direction: column;
  }
  .motorcade-record-1 div {
    width: 100%;
  }
  .motorcade-record-1 div {
    margin-bottom: 10px;
  }
  .motorcade-record-1 div div {
    height: 28px;
    line-height: 28px;
    font-size: 18px;
    top: 0;
  }
  .motorcade-record-1 div:first-child div {
    top: 0;
  }
  .motorcade-record-1 div:last-child div {
    top: 14%;
    margin-top: 4px;
  }
  .motorcade-record-2 {
    display: flex;
    flex-direction: column;
    margin-top: 0;
  }
  .motorcade-record-2 div {
    width: 80%;
    margin: 1% 10%;
  }
  .motorcade-record-2 div:nth-child(1) div {
    top: 30%;
    margin: -12px 0 0 0;
  }
  .motorcade-record-2 div:nth-child(2) div {
    top: 47%;
    margin: -4px 0 0 0;
  }
  .motorcade-record-2 div:nth-child(3) div {
    top: 65%;
    margin: -4px 0 0 0;
  }
  .motorcade-record-2 div:nth-child(4) div {
    top: 83%;
    margin: -6px 0 0 0;
  }
  .motorcade-record-2 div div {
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 18px;
  }
  /* 第二组 */
  .pain-two {
    height: 1320px;
  }
  .bottom-bg {
    width: 100%;
    height: 1135px;
    top: 16%;
    border-radius: 0;
  }
  .solve-title h2 {
    font-size: 22px;
    top: 20px;
    left: 26%;
  }
  .solve-title h2 span {
    font-size: 40px;
    bottom: -9px;
  }
  .solve-title p {
    font-size: 14px;
    left: 0;
    margin: -16% 5% 0;
  }
  .solve-list {
    display: flex;
    flex-direction: column;
    margin: -26% 10% 0 10%;
  }
  .solve-pic {
    width: 100%;
    height: 250px;
    margin-bottom: 20px;
  }
  .solve-pic div img {
    height: 159px;
  }
  .solve-pic p {
    font-size: 14px;
    margin: 2% 8% 15% 8%;
  }
  .solve-bottom {
    display: flex;
    flex-direction: column;
    margin: 0 10%;
    bottom: 30px;
  }
  .solve-bottom div:first-child {
    width: 100%;
  }
  .solve-bottom div:first-child img {
    height: 190px;
  }
  .solve-bottom div:last-child {
    width: 100%;
    height: 210px;
  }
  .solve-bottom div:last-child p {
    padding: 5% 0 0 0;
    font-size: 14px;
  }
}