.about_box .about_left {
  float: left;
  width: 260px;
  margin: 20px 0;
}

.about_box .about_left > h3 {
  background: var(--color-primary);
  color: #fff;
  padding: 12px;
}

.about_box .about_left>ul {}

.about_box .about_left>ul>li {
  border: 1px solid #e2e2e2;
  margin: 5px 0;
  position: relative;
}

.about_box .about_left>ul>li:hover {
  background: var(--color-primary);
}

.about_box .about_left>ul>li:hover::after,
.about_box .about_left>ul>li:hover a{
  color: #fff;
}

.about_box .about_left>ul>li::after {
    font-family: "qico";
    content: "\e62e";
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 18px;
    font-weight: normal;
    line-height: 42px;
}

.about_box .about_left>ul>li h5 {
  line-height: 22px;
  display: block;
  padding: 12px 0 12px 13px;
  font-size: 15px;
  color: #555;
  cursor: pointer;
  position: relative;
}

.about_box .about_left>ul>li h5 a {
  display: block;
  margin-right: 40px;
  box-sizing: border-box;
}

/* .about_box .about_left>ul>li h5 a:hover {
  color: var(--color-primary);
  text-decoration: underline;
} */

.about_box .about_left>ul>li h5 span {
  position: absolute;
  right: 0;
  top: 0;
  background: url("./pics/i4.png") no-repeat center;
  width: 40px;
  height: 45px;
  display: block;
  text-align: center;
}

.about_box .about_left>ul>li h5 span i {
  line-height: 40px;
  font-size: 18px;
  font-weight: 500;
}

.about_box .about_left>ul>li ul {
  display: none;
}

.about_box .about_left>ul>li ul li {
  line-height: 18px;
  border-bottom: 1px dashed #DCDCDC;
  background: #fff;
  padding: 8px 13px;
}

.about_box .about_left>ul>li ul li:last-child {
  border-bottom: none;
}

.about_box .about_left>ul>li ul li a {
  padding-left: 15px;
  font-size: 13px;
  color: #484848;
  display: block;
}

.about_box .about_left>ul>li ul li.active a,
.about_box .about_left>ul>li ul li a:hover {
  color: var(--color-primary);
  background: url("./pics/dot3.png") no-repeat left 9px;
}

.about_box .about_left>ul>li.active>h5 {
  color: var(--color-primary);
  border-bottom: 1px solid #e2e2e2;
}

.about_box .about_left>ul>li.active>h5 span {
  background: url("./pics/i4-1.png") no-repeat center;
}

.about_box .about_left>ul>li ul li.active>h5 {
  color: var(--color-primary);
  border-bottom: 1px solid #e2e2e2;
}

.about_box .about_left>ul>li ul li.active>h5 span {
  background: url("./pics/i4-1.png") no-repeat center;
}

.about_box .about_left .business {}

.about_box .about_left .business .bus_top {
  background: var(--color-primary);
  color: #fff;
  border-radius: 5px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.about_box .about_left .business .bus_top h3 {
  display: block;
  padding-left: 0;
  color: #fff;
}

.about_box .about_left .business .bus_top h3::after {
  display: none;
}

.about_box .about_left .business .bus_top p {
  opacity: .7;
  margin-bottom: 20px;
}

.about_box .about_left .business .bus_top a {
  font-size: 13px;
  white-space: nowrap;
}

.about_box .about_left .business .bus_top a:hover {
  color: #fff;
  text-decoration: underline;
}

.about_box .about_left .business .bus_bottom {
  background: #f5f5f5;
  padding: 20px;
  margin-top: 20px;
  border-radius: 5px;
}

.about_box .about_left .business .bus_bottom .busBot_top {
  display: flex;
  align-items: center;
}

.about_box .about_left .business .bus_bottom .busBot_foot {
  margin-top: 20px;
}

.about_box .about_left .business .bus_bottom .busBot_foot img {
  width: 100%;
}

.about_box .about_left .business .bus_bottom .left {}

.about_box .about_left .business .bus_bottom .left {
  width: 30%;
}

.about_box .about_left .business .bus_bottom .left img {
  border-radius: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  width: 100%;
}

.about_box .about_left .business .bus_bottom .right {
  padding-left: 10px;
}

.about_box .about_left .business .bus_bottom .right .name {
  color: var(--color-primary);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
}

.about_box .about_left .business .bus_bottom .right a {
  border: 1px solid var(--color-primary);
  padding: 5px;
  border-radius: 5px;
  color: var(--color-primary);
}

.about_box .about_right {
  margin-left: 340px;
  min-height: 1100px;
}

@media screen and (max-width: 1330px) {
  .about_box .about_left {
    width: 260px;
  }

  .about_box .about_right {
    margin-left: 290px;
  }
}

@media screen and (max-width: 768px) {
  .about_box .about_left {
    width: 100%;
    float: none;
  }

  .about_box .about_right {
    margin-left: 0px;
    min-height: 0px;
  }
}


:root {
  --sung-market-padding-bottom: 100px;
  --sung-market-title-mb: 30px;
  --sung-market-desc-mb: 40px;
  --sung-market-title-leading: 1.3;
  --sung-market-title-size: 40px;
  --sung-market-subtitle-size: 20px;
  --sung-market-text-size: 16px;
  --sung-market-text-leading: 2;
}

.sung_market {
  padding-bottom: var(--sung-market-padding-bottom);
  /*margin-top: 40px;*/
  padding-top: 90px;
}

.sung_market h3 {
  text-align: center;
  font-size: var(--sung-market-title-size);
  line-height: var(--sung-market-title-leading);
  margin-bottom: var(--sung-market-title-mb);
}

.sung_market p {
  font-size: var(--sung-market-text-size);
  line-height: var(--sung-market-text-leading);
}

.sung_market img {
  aspect-ratio: 2;
  object-fit: cover;
}

.sung_market .desc {
  margin-bottom: var(--sung-market-desc-mb);
}

.sung_market .list {
  position: relative;
}
.sung_market .list .item {
  position: absolute;
}
.sung_market .list .item span {
  width: 14px;
  height: 14px;
  border: 4px solid var(--color-second);
  background: #fff;
  border-radius: 50%;
  display: block;
  position: relative;
  animation: scale2 1.5s linear infinite;
}

@keyframes scale2 {
  from {
    -webkit-transform: scale(1);
    transform: scale(1);
  }

  50% {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
  }

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

.sung_market .txt h4 {
  font-size: var(--sung-market-subtitle-size);
  margin-bottom: var(--sung-market-title-mb);
  line-height: 1.5;
}

.sung_market .txt p {
  margin-bottom: 60px;
}

.sung_market .txt .more {
  display: inline-flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 0;
  padding: 11px 10px;
  border: 1px solid #dbe0e3;
  color: var(--title-text-color);
  transition: background-color 0.3s ease;
  border-radius: 2px;
}

.sung_market .txt .more a {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.sung_market .txt .more:hover {
  background-color: var(--color-second);
}
.sung_market .txt .more:checked {
  background: linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.1) 0%,
      rgba(0, 0, 0, 0.1) 100%
    ),
    var(--color-second);
}
.sung_market .txt .more:hover a,
.sung_market .txt .more:hover i,
.sung_market .txt .more:checked a,
.sung_market .txt .more:checked i {
  color: #fff;
}

@media screen and (max-width: 1500px) {
  :root {
    --sung-market-title-size: 36px;
    --sung-market-text-size: 16px;
    --sung-market-padding-bottom: 85px;
  }
  .sung_market .txt p {
    margin-bottom: 50px;
  }
}

@media screen and (max-width: 1280px) {
  :root {
    --sung-market-title-size: 32px;
    --sung-market-text-size: 14px;
    --sung-market-padding-bottom: 70px;
    --sung-market-title-mb: 25px;
  }
  .sung_market .txt p {
    margin-bottom: 40px;
  }
}

@media screen and (max-width: 1200px) {
  :root {
    --sung-market-title-size: 28px;
    --sung-market-text-size: 14px;
    --sung-market-padding-bottom: 55px;
    --sung-market-title-mb: 20px;
  }
  .sung_market .txt p {
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 992px) {
  :root {
    --sung-market-title-size: 24px;
    --sung-market-text-size: 14px;
    --sung-market-padding-bottom: 40px;
    --sung-market-title-mb: 15px;
  }
  .sung_market .txt p {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --sung-market-title-size: 20px;
    --sung-market-text-size: 14px;
    --sung-market-padding-bottom: 25px;
    --sung-market-title-mb: 10px;
  }
  .sung_market .txt p {
    margin-bottom: 10px;
  }
  .sung_market .list .item {
    display: none;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --sung-market-title-size: 20px;
    --sung-market-text-size: 14px;
    --sung-market-padding-bottom: 25px;
    --sung-market-title-mb: 10px;
  }
  .sung_market .txt p {
    margin-bottom: 10px;
  }
}