* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  outline: none;
}


fieldset,
img {
  border: 0 none
}

ul,
ol,
menu,
li {
  list-style: none
}

blockquote,
q {
  quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none
}

input,
select,
textarea,
button {
  vertical-align: middle;
  resize: none;
  -webkit-appearance: none !important;
  outline: none;
  border: none;
  background: transparent;
}

button {
  cursor: pointer
}

a {
  color: #333;
  text-decoration: none;
  border: 0 none;
}

address,
caption,
cite,
code,
dfn,
em,
var {
  font-style: normal;
  font-weight: normal
}

caption {
  display: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

img {
  border: 0 none;
  max-width: 100%;
  vertical-align: middle;
  transition: all .6s;
  -webkit-transition: all .6s;
  -moz-transition: all .6s;
  -ms-transition: all .6s;
  -o-transition: all .6s;
}

a img {
  border: 0 none;
}

em,
i {
  font-style: normal;
}

h3,
h4,
h5,
h6 {
  font-weight: normal;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  width: 100%;
  height: 0;
  line-height: 0;
  font-size: 0;
}

/* padding */
.pt-5 {
  padding-top: 5px;
}

.pl-5 {
  padding-left: 5px;
}

.pr-5 {
  padding-right: 5px;
}

.pb-5 {
  padding-bottom: 5px;
}

.p5 {
  padding: 5px;
}

.pt-10 {
  padding-top: 10px;
}

.pl-10 {
  padding-left: 10px;
}

.pr-10 {
  padding-right: 10px;
}

.pb-10 {
  padding-bottom: 10px;
}

.p10 {
  padding: 10px;
}

.pt-15 {
  padding-top: 15px;
}

.pl-15 {
  padding-left: 15px;
}

.pr-15 {
  padding-right: 15px;
}

.pb-15 {
  padding-bottom: 15px;
}

.p15 {
  padding: 15px;
}

.pt-20 {
  padding-top: 20px;
}

.pl-20 {
  padding-left: 20px;
}

.pr-20 {
  padding-right: 20px;
}

.pb-20 {
  padding-bottom: 20px;
}

.p20 {
  padding: 20px;
}

.pt-25 {
  padding-top: 25px;
}

.pl-25 {
  padding-left: 25px;
}

.pr-25 {
  padding-right: 25px;
}

.pb-25 {
  padding-bottom: 25px;
}

.p25 {
  padding: 25px;
}

.pt-30 {
  padding-top: 30px;
}

.pl-30 {
  padding-left: 30px;
}

.pr-30 {
  padding-right: 30px;
}

.pb-30 {
  padding-bottom: 30px;
}

.p30 {
  padding: 30px;
}

.pt-40 {
  padding-top: 40px;
}

.pl-40 {
  padding-left: 40px;
}

.pr-40 {
  padding-right: 40px;
}

.pb-40 {
  padding-bottom: 40px;
}

.p40 {
  padding: 40px;
}

.pt-50 {
  padding-top: 50px;
}

.pl-50 {
  padding-left: 50px;
}

.pr-50 {
  padding-right: 50px;
}

.pb-50 {
  padding-bottom: 50px;
}

.p50 {
  padding: 50px;
}

.pt-60 {
  padding-top: 60px;
}

.pl-60 {
  padding-left: 60px;
}

.pr-60 {
  padding-right: 60px;
}

.pb-60 {
  padding-bottom: 60px;
}

.p60 {
  padding: 60px;
}

.pt-70 {
  padding-top: 70px;
}

.pl-70 {
  padding-left: 70px;
}

.pr-70 {
  padding-right: 70px;
}

.pb-70 {
  padding-bottom: 70px;
}

.p70 {
  padding: 70px;
}

.pt-100 {
  padding-top: 100px;
}

.pl-100 {
  padding-left: 100px;
}

.pr-100 {
  padding-right: 100px;
}

.pb-100 {
  padding-bottom: 100px;
}

.p100 {
  padding: 100px;
}

/* margin */
.mt-5 {
  margin-top: 5px;
}

.ml-5 {
  margin-left: 5px;
}

.mr-5 {
  margin-right: 5px;
}

.mb-5 {
  margin-bottom: 5px;
}

.m5 {
  margin: 5px;
}

.mt-10 {
  margin-top: 10px;
}

.ml-10 {
  margin-left: 10px;
}

.mr-10 {
  margin-right: 10px;
}

.mb-10 {
  margin-bottom: 10px;
}

.m10 {
  margin: 10px;
}

.mt-15 {
  margin-top: 15px;
}

.ml-15 {
  margin-left: 15px;
}

.mr-15 {
  margin-right: 15px;
}

.mb-15 {
  margin-bottom: 15px;
}

.m15 {
  margin: 15px;
}

.mt-20 {
  margin-top: 20px;
}

.ml-20 {
  margin-left: 20px;
}

.mr-20 {
  margin-right: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

.m20 {
  margin: 20px;
}

.mt-25 {
  margin-top: 25px;
}

.ml-25 {
  margin-left: 25px;
}

.mr-25 {
  margin-right: 25px;
}

.mb-25 {
  margin-bottom: 25px;
}

.m25 {
  margin: 25px;
}

.mt-30 {
  margin-top: 30px;
}

.ml-30 {
  margin-left: 30px;
}

.mr-30 {
  margin-right: 30px;
}

.mb-30 {
  margin-bottom: 30px;
}

.m30 {
  margin: 30px;
}

.mt-40 {
  margin-top: 40px;
}

.ml-40 {
  margin-left: 40px;
}

.mr-40 {
  margin-right: 40px;
}

.mb-40 {
  margin-bottom: 40px;
}

.m40 {
  margin: 40px;
}

.mt-50 {
  margin-top: 50px;
}

.ml-50 {
  margin-left: 50px;
}

.mr-50 {
  margin-right: 50px;
}

.mb-50 {
  margin-bottom: 50px;
}

.m50 {
  margin: 50px;
}

.mt-60 {
  margin-top: 60px;
}

.ml-60 {
  margin-left: 60px;
}

.mr-60 {
  margin-right: 60px;
}

.mb-60 {
  margin-bottom: 60px;
}

.m60 {
  margin: 60px;
}

.mt-70 {
  margin-top: 70px;
}

.ml-70 {
  margin-left: 70px;
}

.mr-70 {
  margin-right: 70px;
}

.mb-70 {
  margin-bottom: 70px;
}

.m70 {
  margin: 70px;
}

.mt-100 {
  margin-top: 100px;
}

.ml-100 {
  margin-left: 100px;
}

.mr-100 {
  margin-right: 100px;
}

.mb-100 {
  margin-bottom: 100px;
}

.m100 {
  margin: 100px;
}

.hidden {
  overflow: hidden;
}

.color-color {
  color: var(--color);
}

.color-blue {
  color: var(--blue);
}

.color-green {
  color: var(--green);
}

.color-red {
  color: var(--red);
}

.color-black {
  color: var(--black);
}

.color-white {
  color: white;
}

.color-666 {
  color: #666;
}

.flex-center-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
}

.flex-center {
  display: flex;
  align-items: center;
}

.flex-between {
  display: flex;
  justify-content: space-between
}

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-shrink {
  flex-shrink: 0
}

.posi {
  position: relative;
}

.posi-a {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3
}

.z5 {
  position: relative;
  z-index: 5;
}

.hmax {
  height: 100%;
}

.wmax {
  width: 100%;
}
.wmax img{
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.w25 {
  width: 25%;
}

.w48 {
  width: 48%;
}

.bigImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img {
  position: relative;
  overflow: hidden;
}

.line-height {
  line-height: 2;
}

.text-center {
  text-align: center;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-miao {
  -webkit-text-stroke: 1px #ddd;
  text-stroke: 1px #ddd;
  color: transparent;
}

.cursor {
  cursor: pointer;
}

.font-weight {
  font-weight: bold;
}

.opacity8 {
  opacity: 0.8;
}

.opacity6 {
  opacity: 0.6;
}

.opacity4 {
  opacity: 0.4;
}

.opacity2 {
  opacity: 0.6;
}

.wap-show {
  display: none;
}

.wap-none {
  display: block;
}

.border {
  border: 1px solid #e5e5e5;
}

.radius5 {
  border-radius: 5px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
}

/* 发展历程样式 */
.inner {
  width: 1600px;
  margin: 0 auto;
  overflow: hidden;
}

.history {
  overflow: hidden;
}

.history-title{
    font-size: 42px;
    line-height: 1.5;
    color: #000000;
    font-weight: normal;
    font-family: 'alibabphm';
    letter-spacing: 1px;
    position: relative;
    text-align: center;
}
.yearsUl {
  width: 18%;
}

@media screen and (min-width:900px) {
  .yearsUl span {
    position: absolute;
    left: -50%;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    -webkit-transform: translateY(-50%) rotate(-90deg);
    -moz-transform: translateY(-50%) rotate(-90deg);
    -ms-transform: translateY(-50%) rotate(-90deg);
    -o-transform: translateY(-50%) rotate(-90deg);
  }
}

.yearsUl span {
  display: none;
  opacity: 0;
  font-size: 200px;
}

.yearsUl span.on {
  display: inline-block;
  opacity: 1;
}

.historyCon {
  background: url(../images/history-line.png) repeat-y left top;
}

.historySwiper {
  height: 600px;
}

.historySwiper .swiper-slide {
  cursor: pointer;
}

.historySwiper .swiper-slide::after {
  display: block;
  content: '';
  left: 0;
  top: .1em;
  width: 10px;
  transition: all .36s;
  height: 0;
  background-image: linear-gradient(to bottom, #ec7700, #ec7700);
  position: absolute;
  -webkit-transition: all .36s;
  -moz-transition: all .36s;
  -ms-transition: all .36s;
  -o-transition: all .36s;
}

.historySwiper .swiper-slide-active {
  opacity: 1;
  color: #ec7700;
}

.historySwiper .swiper-slide-active .font20 {
  line-height: 1.8;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(to bottom, #ec7700, #ec7700);
}

.historySwiper .swiper-slide-active::after {
  height: 30px;
}

.yearsImgUl {
  width: 20vw;
  height: 20vw;
  background-image: linear-gradient(to bottom, #769dc9, #fbfcfe);
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.yearsImgUl li img {
  display: none;
  animation: imgbgscale .6s;
  -webkit-animation: imgbgscale .6s;
}

.yearsImgUl li img.on {
  display: block;
}

.color-text {
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(109deg, #4c7acc, #4c7acc);
}

/* 字体大小 */
.font150 {
  font-size: 150px;
}

.font50 {
  font-size: 50px;
}

.font30 {
  font-size: 30px;
}

.font20 {
  font-size: 20px;
}

/* 响应式设计 */
@media screen and (max-width:900px) {
  .pc-show {
    display: none;
  }

  .wap-show {
    display: block;
  }

  .wap-none {
    display: none !important;
  }

  .wapFlex {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .wapMax {
    width: 100% !important
  }
}

@media screen and (max-width:1600px) {
  .pt-10 {
    padding-top: 8px;
  }

  .pl-10 {
    padding-left: 8px;
  }

  .pr-10 {
    padding-right: 8px;
  }

  .pb-10 {
    padding-bottom: 8px;
  }

  .p10 {
    padding: 8px;
  }

  .pt-15 {
    padding-top: 13px;
  }

  .pl-15 {
    padding-left: 13px;
  }

  .pr-15 {
    padding-right: 13px;
  }

  .pb-15 {
    padding-bottom: 13px;
  }

  .p15 {
    padding: 13px;
  }

  .pt-20 {
    padding-top: 16px;
  }

  .pl-20 {
    padding-left: 16px;
  }

  .pr-20 {
    padding-right: 16px;
  }

  .pb-20 {
    padding-bottom: 16px;
  }

  .p20 {
    padding: 16px;
  }

  .pt-25 {
    padding-top: 20px;
  }

  .pl-25 {
    padding-left: 20px;
  }

  .pr-25 {
    padding-right: 20px;
  }

  .pb-25 {
    padding-bottom: 20px;
  }

  .p25 {
    padding: 20px;
  }

  .pt-30 {
    padding-top: 26px;
  }

  .pl-30 {
    padding-left: 26px;
  }

  .pr-30 {
    padding-right: 26px;
  }

  .pb-30 {
    padding-bottom: 26px;
  }

  .p30 {
    padding: 26px;
  }

  .pt-40 {
    padding-top: 36px;
  }

  .pl-40 {
    padding-left: 36px;
  }

  .pr-40 {
    padding-right: 36px;
  }

  .pb-40 {
    padding-bottom: 36px;
  }

  .p40 {
    padding: 36px;
  }

  .pt-50 {
    padding-top: 50px;
  }

  .pl-50 {
    padding-left: 40px;
  }

  .pr-50 {
    padding-right: 40px;
  }

  .pb-50 {
    padding-bottom: 50px;
  }

  .p50 {
    padding: 40px;
  }

  .pt-60 {
    padding-top: 50px;
  }

  .pl-60 {
    padding-left: 50px;
  }

  .pr-60 {
    padding-right: 50px;
  }

  .pb-60 {
    padding-bottom: 50px;
  }

  .p60 {
    padding: 50px;
  }

  .pt-70 {
    padding-top: 60px;
  }

  .pl-70 {
    padding-left: 60px;
  }

  .pr-70 {
    padding-right: 60px;
  }

  .pb-70 {
    padding-bottom: 60px;
  }

  .p70 {
    padding: 60px;
  }

  .pt-100 {
    padding-top: 80px;
  }

  .pl-100 {
    padding-left: 80px;
  }

  .pr-100 {
    padding-right: 80px;
  }

  .pb-100 {
    padding-bottom: 80px;
  }

  .p100 {
    padding: 80px;
  }

  .mt-10 {
    margin-top: 8px;
  }

  .ml-10 {
    margin-left: 8px;
  }

  .mr-10 {
    margin-right: 8px;
  }

  .mb-10 {
    margin-bottom: 8px;
  }

  .m10 {
    margin: 8px;
  }

  .mt-15 {
    margin-top: 13px;
  }

  .ml-15 {
    margin-left: 13px;
  }

  .mr-15 {
    margin-right: 13px;
  }

  .mb-15 {
    margin-bottom: 13px;
  }

  .m15 {
    margin: 13px;
  }

  .mt-20 {
    margin-top: 16px;
  }

  .ml-20 {
    margin-left: 16px;
  }

  .mr-20 {
    margin-right: 16px;
  }

  .mb-20 {
    margin-bottom: 16px;
  }

  .m20 {
    margin: 16px;
  }

  .mt-25 {
    margin-top: 20px;
  }

  .ml-25 {
    margin-left: 20px;
  }

  .mr-25 {
    margin-right: 20px;
  }

  .mb-25 {
    margin-bottom: 20px;
  }

  .m25 {
    margin: 20px;
  }

  .mt-30 {
    margin-top: 26px;
  }

  .ml-30 {
    margin-left: 26px;
  }

  .mr-30 {
    margin-right: 26px;
  }

  .mb-30 {
    margin-bottom: 26px;
  }

  .m30 {
    margin: 26px;
  }

  .mt-40 {
    margin-top: 36px;
  }

  .ml-40 {
    margin-left: 36px;
  }

  .mr-40 {
    margin-right: 36px;
  }

  .mb-40 {
    margin-bottom: 36px;
  }

  .m40 {
    margin: 36px;
  }

  .mt-50 {
    margin-top: 40px;
  }

  .ml-50 {
    margin-left: 40px;
  }

  .mr-50 {
    margin-right: 40px;
  }

  .mb-50 {
    margin-bottom: 40px;
  }

  .m50 {
    margin: 40px;
  }

  .mt-60 {
    margin-top: 50px;
  }

  .ml-60 {
    margin-left: 50px;
  }

  .mr-60 {
    margin-right: 50px;
  }

  .mb-60 {
    margin-bottom: 50px;
  }

  .m60 {
    margin: 50px;
  }

  .mt-70 {
    margin-top: 60px;
  }

  .ml-70 {
    margin-left: 60px;
  }

  .mr-70 {
    margin-right: 60px;
  }

  .mb-70 {
    margin-bottom: 60px;
  }

  .m70 {
    margin: 60px;
  }

  .mt-100 {
    margin-top: 80px;
  }

  .ml-100 {
    margin-left: 80px;
  }

  .mr-100 {
    margin-right: 80px;
  }

  .mb-100 {
    margin-bottom: 80px;
  }

  .m100 {
    margin: 80px;
  }
}

@media screen and (max-width:1440px) {
  .pt-10 {
    padding-top: 6px;
  }

  .pl-10 {
    padding-left: 6px;
  }

  .pr-10 {
    padding-right: 6px;
  }

  .pb-10 {
    padding-bottom: 6px;
  }

  .p10 {
    padding: 6px;
  }

  .pt-15 {
    padding-top: 10px;
  }

  .pl-15 {
    padding-left: 10px;
  }

  .pr-15 {
    padding-right: 10px;
  }

  .pb-15 {
    padding-bottom: 10px;
  }

  .p15 {
    padding: 10px;
  }

  .pt-20 {
    padding-top: 15px;
  }

  .pl-20 {
    padding-left: 15px;
  }

  .pr-20 {
    padding-right: 15px;
  }

  .pb-20 {
    padding-bottom: 15px;
  }

  .p20 {
    padding: 15px;
  }

  .pt-25 {
    padding-top: 18px;
  }

  .pl-25 {
    padding-left: 18px;
  }

  .pr-25 {
    padding-right: 18px;
  }

  .pb-25 {
    padding-bottom: 18px;
  }

  .p25 {
    padding: 18px;
  }

  .pt-30 {
    padding-top: 24px;
  }

  .pl-30 {
    padding-left: 24px;
  }

  .pr-30 {
    padding-right: 24px;
  }

  .pb-30 {
    padding-bottom: 24px;
  }

  .p30 {
    padding: 24px;
  }

  .pt-40 {
    padding-top: 34px;
  }

  .pl-40 {
    padding-left: 34px;
  }

  .pr-40 {
    padding-right: 34px;
  }

  .pb-40 {
    padding-bottom: 34px;
  }

  .p40 {
    padding: 34px;
  }

  .pt-50 {
    padding-top: 35px;
  }

  .pl-50 {
    padding-left: 35px;
  }

  .pr-50 {
    padding-right: 35px;
  }

  .pb-50 {
    padding-bottom: 35px;
  }

  .p50 {
    padding: 35px;
  }

  .pt-60 {
    padding-top: 40px;
  }

  .pl-60 {
    padding-left: 40px;
  }

  .pr-60 {
    padding-right: 40px;
  }

  .pb-60 {
    padding-bottom: 40px;
  }

  .p60 {
    padding: 40px;
  }

  .pt-70 {
    padding-top: 50px;
  }

  .pl-70 {
    padding-left: 50px;
  }

  .pr-70 {
    padding-right: 50px;
  }

  .pb-70 {
    padding-bottom: 50px;
  }

  .p70 {
    padding: 50px;
  }

  .pt-100 {
    padding-top: 66px;
  }

  .pl-100 {
    padding-left: 66px;
  }

  .pr-100 {
    padding-right: 66px;
  }

  .pb-100 {
    padding-bottom: 66px;
  }

  .p100 {
    padding: 66px;
  }

  .mt-10 {
    margin-top: 6px;
  }

  .ml-10 {
    margin-left: 6px;
  }

  .mr-10 {
    margin-right: 6px;
  }

  .mb-10 {
    margin-bottom: 6px;
  }

  .m10 {
    margin: 6px;
  }

  .mt-15 {
    margin-top: 10px;
  }

  .ml-15 {
    margin-left: 10px;
  }

  .mr-15 {
    margin-right: 10px;
  }

  .mb-15 {
    margin-bottom: 10px;
  }

  .m15 {
    margin: 10px;
  }

  .mt-20 {
    margin-top: 15px;
  }

  .ml-20 {
    margin-left: 15px;
  }

  .mr-20 {
    margin-right: 15px;
  }

  .mb-20 {
    margin-bottom: 15px;
  }

  .m20 {
    margin: 15px;
  }

  .mt-25 {
    margin-top: 18px;
  }

  .ml-25 {
    margin-left: 18px;
  }

  .mr-25 {
    margin-right: 18px;
  }

  .mb-25 {
    margin-bottom: 18px;
  }

  .m25 {
    margin: 18px;
  }

  .mt-30 {
    margin-top: 24px;
  }

  .ml-30 {
    margin-left: 24px;
  }

  .mr-30 {
    margin-right: 24px;
  }

  .mb-30 {
    margin-bottom: 24px;
  }

  .m30 {
    margin: 24px;
  }

  .mt-40 {
    margin-top: 34px;
  }

  .ml-40 {
    margin-left: 34px;
  }

  .mr-40 {
    margin-right: 34px;
  }

  .mb-40 {
    margin-bottom: 34px;
  }

  .m40 {
    margin: 34px;
  }

  .mt-50 {
    margin-top: 35px;
  }

  .ml-50 {
    margin-left: 35px;
  }

  .mr-50 {
    margin-right: 35px;
  }

  .mb-50 {
    margin-bottom: 35px;
  }

  .m50 {
    margin: 35px;
  }

  .mt-60 {
    margin-top: 40px;
  }

  .ml-60 {
    margin-left: 40px;
  }

  .mr-60 {
    margin-right: 40px;
  }

  .mb-60 {
    margin-bottom: 40px;
  }

  .m60 {
    margin: 40px;
  }

  .mt-70 {
    margin-top: 50px;
  }

  .ml-70 {
    margin-left: 50px;
  }

  .mr-70 {
    margin-right: 50px;
  }

  .mb-70 {
    margin-bottom: 50px;
  }

  .m70 {
    margin: 50px;
  }

  .mt-100 {
    margin-top: 66px;
  }

  .ml-100 {
    margin-left: 66px;
  }

  .mr-100 {
    margin-right: 66px;
  }

  .mb-100 {
    margin-bottom: 66px;
  }

  .m100 {
    margin: 66px;
  }
}

@media screen and (max-width:1280px) {
  .pt-10 {
    padding-top: 5px;
  }

  .pl-10 {
    padding-left: 5px;
  }

  .pr-10 {
    padding-right: 5px;
  }

  .pb-10 {
    padding-bottom: 5px;
  }

  .p10 {
    padding: 5px;
  }

  .pt-15 {
    padding-top: 8px;
  }

  .pl-15 {
    padding-left: 8px;
  }

  .pr-15 {
    padding-right: 8px;
  }

  .pb-15 {
    padding-bottom: 8px;
  }

  .p15 {
    padding: 8px;
  }

  .pt-20 {
    padding-top: 12px;
  }

  .pl-20 {
    padding-left: 12px;
  }

  .pr-20 {
    padding-right: 12px;
  }

  .pb-20 {
    padding-bottom: 12px;
  }

  .p20 {
    padding: 12px;
  }

  .pt-25 {
    padding-top: 16px;
  }

  .pl-25 {
    padding-left: 16px;
  }

  .pr-25 {
    padding-right: 16px;
  }

  .pb-25 {
    padding-bottom: 16px;
  }

  .p25 {
    padding: 16px;
  }

  .pt-30 {
    padding-top: 22px;
  }

  .pl-30 {
    padding-left: 22px;
  }

  .pr-30 {
    padding-right: 22px;
  }

  .pb-30 {
    padding-bottom: 22px;
  }

  .p30 {
    padding: 22px;
  }

  .pt-40 {
    padding-top: 30px;
  }

  .pl-40 {
    padding-left: 30px;
  }

  .pr-40 {
    padding-right: 30px;
  }

  .pb-40 {
    padding-bottom: 30px;
  }

  .p40 {
    padding: 30px;
  }

  .pt-50 {
    padding-top: 30px;
  }

  .pl-50 {
    padding-left: 30px;
  }

  .pr-50 {
    padding-right: 30px;
  }

  .pb-50 {
    padding-bottom: 30px;
  }

  .p50 {
    padding: 30px;
  }

  .pt-60 {
    padding-top: 35px;
  }

  .pl-60 {
    padding-left: 35px;
  }

  .pr-60 {
    padding-right: 35px;
  }

  .pb-60 {
    padding-bottom: 35px;
  }

  .p60 {
    padding: 35px;
  }

  .pt-70 {
    padding-top: 40px;
  }

  .pl-70 {
    padding-left: 40px;
  }

  .pr-70 {
    padding-right: 40px;
  }

  .pb-70 {
    padding-bottom: 40px;
  }

  .p70 {
    padding: 40px;
  }

  .pt-100 {
    padding-top: 55px;
  }

  .pl-100 {
    padding-left: 55px;
  }

  .pr-100 {
    padding-right: 55px;
  }

  .pb-100 {
    padding-bottom: 55px;
  }

  .p100 {
    padding: 55px;
  }

  .mt-10 {
    margin-top: 5px;
  }

  .ml-10 {
    margin-left: 5px;
  }

  .mr-10 {
    margin-right: 5px;
  }

  .mb-10 {
    margin-bottom: 5px;
  }

  .m10 {
    margin: 5px;
  }

  .mt-15 {
    margin-top: 8px;
  }

  .ml-15 {
    margin-left: 8px;
  }

  .mr-15 {
    margin-right: 8px;
  }

  .mb-15 {
    margin-bottom: 8px;
  }

  .m15 {
    margin: 8px;
  }

  .mt-20 {
    margin-top: 12px;
  }

  .ml-20 {
    margin-left: 12px;
  }

  .mr-20 {
    margin-right: 12px;
  }

  .mb-20 {
    margin-bottom: 12px;
  }

  .m20 {
    margin: 12px;
  }

  .mt-25 {
    margin-top: 16px;
  }

  .ml-25 {
    margin-left: 16px;
  }

  .mr-25 {
    margin-right: 16px;
  }

  .mb-25 {
    margin-bottom: 16px;
  }

  .m25 {
    margin: 16px;
  }

  .mt-30 {
    margin-top: 22px;
  }

  .ml-30 {
    margin-left: 22px;
  }

  .mr-30 {
    margin-right: 22px;
  }

  .mb-30 {
    margin-bottom: 22px;
  }

  .m30 {
    margin: 22px;
  }

  .mt-40 {
    margin-top: 30px;
  }

  .ml-40 {
    margin-left: 30px;
  }

  .mr-40 {
    margin-right: 30px;
  }

  .mb-40 {
    margin-bottom: 30px;
  }

  .m40 {
    margin: 30px;
  }

  .mt-50 {
    margin-top: 30px;
  }

  .ml-50 {
    margin-left: 30px;
  }

  .mr-50 {
    margin-right: 30px;
  }

  .mb-50 {
    margin-bottom: 30px;
  }

  .m50 {
    margin: 30px;
  }

  .mt-60 {
    margin-top: 35px;
  }

  .ml-60 {
    margin-left: 35px;
  }

  .mr-60 {
    margin-right: 35px;
  }

  .mb-60 {
    margin-bottom: 35px;
  }

  .m60 {
    margin: 35px;
  }

  .mt-70 {
    margin-top: 40px;
  }

  .ml-70 {
    margin-left: 40px;
  }

  .mr-70 {
    margin-right: 40px;
  }

  .mb-70 {
    margin-bottom: 40px;
  }

  .m70 {
    margin: 40px;
  }

  .mt-100 {
    margin-top: 55px;
  }

  .ml-100 {
    margin-left: 55px;
  }

  .mr-100 {
    margin-right: 55px;
  }

  .mb-100 {
    margin-bottom: 55px;
  }

  .m100 {
    margin: 55px;
  }
}

@media screen and (max-width:1000px) {
  .pt-10 {
    padding-top: 5px;
  }

  .pl-10 {
    padding-left: 5px;
  }

  .pr-10 {
    padding-right: 5px;
  }

  .pb-10 {
    padding-bottom: 5px;
  }

  .p10 {
    padding: 5px;
  }

  .pt-15 {
    padding-top: 8px;
  }

  .pl-15 {
    padding-left: 8px;
  }

  .pr-15 {
    padding-right: 8px;
  }

  .pb-15 {
    padding-bottom: 8px;
  }

  .p15 {
    padding: 8px;
  }

  .pt-20 {
    padding-top: 15px;
  }

  .pl-20 {
    padding-left: 15px;
  }

  .pr-20 {
    padding-right: 15px;
  }

  .pb-20 {
    padding-bottom: 15px;
  }

  .p20 {
    padding: 15px;
  }

  .pt-25 {
    padding-top: 15px;
  }

  .pl-25 {
    padding-left: 15px;
  }

  .pr-25 {
    padding-right: 15px;
  }

  .pb-25 {
    padding-bottom: 15px;
  }

  .p25 {
    padding: 15px;
  }

  .pt-30 {
    padding-top: 18px;
  }

  .pl-30 {
    padding-left: 18px;
  }

  .pr-30 {
    padding-right: 18px;
  }

  .pb-30 {
    padding-bottom: 18px;
  }

  .p30 {
    padding: 18px;
  }

  .pt-40 {
    padding-top: 20px;
  }

  .pl-40 {
    padding-left: 20px;
  }

  .pr-40 {
    padding-right: 20px;
  }

  .pb-40 {
    padding-bottom: 20px;
  }

  .p40 {
    padding: 20px;
  }

  .pt-50 {
    padding-top: 25px;
  }

  .pl-50 {
    padding-left: 25px;
  }

  .pr-50 {
    padding-right: 25px;
  }

  .pb-50 {
    padding-bottom: 25px;
  }

  .p50 {
    padding: 25px;
  }

  .pt-60 {
    padding-top: 30px;
  }

  .pl-60 {
    padding-left: 30px;
  }

  .pr-60 {
    padding-right: 30px;
  }

  .pb-60 {
    padding-bottom: 30px;
  }

  .p60 {
    padding: 30px;
  }

  .pt-70 {
    padding-top: 35px;
  }

  .pl-70 {
    padding-left: 35px;
  }

  .pr-70 {
    padding-right: 35px;
  }

  .pb-70 {
    padding-bottom: 35px;
  }

  .p70 {
    padding: 35px;
  }

  .pt-100 {
    padding-top: 35px;
  }

  .pl-100 {
    padding-left: 35px;
  }

  .pr-100 {
    padding-right: 35px;
  }

  .pb-100 {
    padding-bottom: 35px;
  }

  .p100 {
    padding: 35px;
  }

  .mt-10 {
    margin-top: 5px;
  }

  .ml-10 {
    margin-left: 5px;
  }

  .mr-10 {
    margin-right: 5px;
  }

  .mb-10 {
    margin-bottom: 5px;
  }

  .m10 {
    margin: 5px;
  }

  .mt-15 {
    margin-top: 8px;
  }

  .ml-15 {
    margin-left: 8px;
  }

  .mr-15 {
    margin-right: 8px;
  }

  .mb-15 {
    margin-bottom: 8px;
  }

  .m15 {
    margin: 8px;
  }

  .mt-20 {
    margin-top: 15px;
  }

  .ml-20 {
    margin-left: 15px;
  }

  .mr-20 {
    margin-right: 15px;
  }

  .mb-20 {
    margin-bottom: 15px;
  }

  .m20 {
    margin: 15px;
  }

  .mt-25 {
    margin-top: 15px;
  }

  .ml-25 {
    margin-left: 15px;
  }

  .mr-25 {
    margin-right: 15px;
  }

  .mb-25 {
    margin-bottom: 15px;
  }

  .m25 {
    margin: 15px;
  }

  .mt-30 {
    margin-top: 18px;
  }

  .ml-30 {
    margin-left: 18px;
  }

  .mr-30 {
    margin-right: 18px;
  }

  .mb-30 {
    margin-bottom: 18px;
  }

  .m30 {
    margin: 18px;
  }

  .mt-40 {
    margin-top: 20px;
  }

  .ml-40 {
    margin-left: 20px;
  }

  .mr-40 {
    margin-right: 20px;
  }

  .mb-40 {
    margin-bottom: 20px;
  }

  .m40 {
    margin: 20px;
  }

  .mt-50 {
    margin-top: 25px;
  }

  .ml-50 {
    margin-left: 25px;
  }

  .mr-50 {
    margin-right: 25px;
  }

  .mb-50 {
    margin-bottom: 25px;
  }

  .m50 {
    margin: 25px;
  }

  .mt-60 {
    margin-top: 30px;
  }

  .ml-60 {
    margin-left: 30px;
  }

  .mr-60 {
    margin-right: 30px;
  }

  .mb-60 {
    margin-bottom: 30px;
  }

  .m60 {
    margin: 30px;
  }

  .mt-70 {
    margin-top: 35px;
  }

  .ml-70 {
    margin-left: 35px;
  }

  .mr-70 {
    margin-right: 35px;
  }

  .mb-70 {
    margin-bottom: 35px;
  }

  .m70 {
    margin: 35px;
  }

  .mt-100 {
    margin-top: 35px;
  }

  .ml-100 {
    margin-left: 35px;
  }

  .mr-100 {
    margin-right: 35px;
  }

  .mb-100 {
    margin-bottom: 35px;
  }

  .m100 {
    margin: 35px;
  }
}

@media screen and (max-width:750px) {
  .pt-40 {
    padding-top: 20px;
  }

  .pl-40 {
    padding-left: 20px;
  }

  .pr-40 {
    padding-right: 20px;
  }

  .pb-40 {
    padding-bottom: 20px;
  }

  .p40 {
    padding: 20px;
  }

  .pt-50 {
    padding-top: 20px;
  }

  .pl-50 {
    padding-left: 20px;
  }

  .pr-50 {
    padding-right: 20px;
  }

  .pb-50 {
    padding-bottom: 20px;
  }

  .p50 {
    padding: 20px;
  }

  .pt-60 {
    padding-top: 20px;
  }

  .pl-60 {
    padding-left: 20px;
  }

  .pr-60 {
    padding-right: 20px;
  }

  .pb-60 {
    padding-bottom: 20px;
  }

  .p60 {
    padding: 20px;
  }

  .pt-70 {
    padding-top: 20px;
  }

  .pl-70 {
    padding-left: 20px;
  }

  .pr-70 {
    padding-right: 20px;
  }

  .pb-70 {
    padding-bottom: 20px;
  }

  .p70 {
    padding: 20px;
  }

  .pt-100 {
    padding-top: 20px;
  }

  .pl-100 {
    padding-left: 20px;
  }

  .pr-100 {
    padding-right: 20px;
  }

  .pb-100 {
    padding-bottom: 20px;
  }

  .p100 {
    padding: 20px;
  }

  .mt-40 {
    margin-top: 20px;
  }

  .ml-40 {
    margin-left: 20px;
  }

  .mr-40 {
    margin-right: 20px;
  }

  .mb-40 {
    margin-bottom: 20px;
  }

  .m40 {
    margin: 20px;
  }

  .mt-50 {
    margin-top: 20px;
  }

  .ml-50 {
    margin-left: 20px;
  }

  .mr-50 {
    margin-right: 20px;
  }

  .mb-50 {
    margin-bottom: 20px;
  }

  .m50 {
    margin: 20px;
  }

  .mt-60 {
    margin-top: 20px;
  }

  .ml-60 {
    margin-left: 20px;
  }

  .mr-60 {
    margin-right: 20px;
  }

  .mb-60 {
    margin-bottom: 20px;
  }

  .m60 {
    margin: 20px;
  }

  .mt-70 {
    margin-top: 20px;
  }

  .ml-70 {
    margin-left: 20px;
  }

  .mr-70 {
    margin-right: 20px;
  }

  .mb-70 {
    margin-bottom: 20px;
  }

  .m70 {
    margin: 20px;
  }

  .mt-100 {
    margin-top: 20px;
  }

  .ml-100 {
    margin-left: 20px;
  }

  .mr-100 {
    margin-right: 20px;
  }

  .mb-100 {
    margin-bottom: 20px;
  }

  .m100 {
    margin: 20px;
  }
}

/* 动画效果 */
@keyframes imgbgscale {
  from {
    transform: scale(1.2);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

@-webkit-keyframes imgbgscale {
  from {
    -webkit-transform: scale(1.2);
    opacity: 0;
  }

  to {
    -webkit-transform: scale(1);
    opacity: 1;
  }
}