body {
  font-family: Source Han Sans CN;
  user-select: none;
}

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

.flex-justify-content-center {
  justify-content: center;
}

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

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

.flex-row {
  display: flex;
  flex-direction: row;
}

/* BANNER */
.box_19 {
  width: auto;
  height: 600px;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-width: 1220px;
  background: url(../img/security-bulter/banner.png) center no-repeat;
  background-size: cover;
}

.text_8 {
  margin-top: 48px;
  font-weight: bold;
  font-size: 48px;
  line-height: 60px;
  color: #FFFFFF;
}

.group_2 {
  width: 213px;
  margin-top: 48px;
  justify-content: start;
}

.group_2:hover {
  /* background-color: #461B9E; */
}

.image-text_3 {
  padding-top: 5px;
  padding-bottom: 5px;
  display: flex;
  width: 253px;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 1);
}

.text-group_1 {
  display: inline-block;
  font-weight: 400;
  font-size: 30px;
  color: #FFFFFF;
}

.label_1 {
  width: 24px;
  margin-left: 16px;
}

#full-scenario {
  padding-top: 100px;
  padding-bottom: 80px;
}

.scenario_text {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  font-size: 48px;
  color: #333333;
  line-height: 48px;
}

.scenario_block {
  margin-top: 97px;
  justify-content: center;
}

.adas_block {
  margin-top: 30px;
  padding-left: 25px;
  font-weight: bold;
  font-size: 30px;
  color: #333333;
  line-height: 30px;
  cursor: pointer;
}
 
.scenario_active {
  padding: 36px 25px 42px 25px;
  width: 430px;
  /* height: 230px; */
  background: #FFFFFF;
  box-shadow: 0px 0px 4px 0px rgba(70, 27, 158, 0.5);
  border-radius: 10px;
  border: 1px solid #461B9E;
  font-weight: bold;
  font-size: 30px;
  color: #461B9E;
  line-height: 30px;
}


.adas_text {
  margin-top: 15px;
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  text-align: left;
}

.scenario_tab:hover {
  color: #461B9E;
}


.cloud_block {
  width: 50%;
}

.cloud_text {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  font-size: 48px;
  color: #333333;
  line-height: 72px;
}

.cloud_block_title {
  font-weight: bold;
  font-size: 30px;
  color: #333333;
  line-height: 30px;
}

.cloud_block_text {
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  text-align: left;
}

.box_3 {
  position: relative;
  margin-top: 63px;
  width: 100%;
  justify-content: center;
}

.triganle_block_1 {
  position: absolute;
  top: 40px;
  right: 135px;
}

.line_1 {
  position: absolute;
  left: -230px;
  top: 40px;
  width: 320px;
  height: 1px;
  background: #333333;
}

.triganle_block_2 {
  position: absolute;
  bottom: 105px;
  right: -22px;
}

.line_2 {
  position: absolute;
  left: -60px;
  top: 40px;
  width: 153px;
  height: 1px;
  background: #333333;
}

.triganle_block_3 {
  position: absolute;
  text-align: right;
  bottom: 105px;
  left: 0px;
}

.line_3 {
  position: absolute;
  right: -60px;
  top: 40px;
  width: 153px;
  height: 1px;
  background: #333333;
}

.text_22 {
  font-weight: bold;
  font-size: 30px;
  color: #333333;
  line-height: 30px;
}

.text_23 {
  display: block;
  margin-top: 10px;
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 30px;
}

.sass_title {
  font-weight: bold;
  font-size: 30px;
  color: #333333;
  line-height: 30px;
}

.sass_text {
  font-weight: 400;
  font-size: 20px;
  color: #666666;
  line-height: 30px;
}

.cooper_block {
  margin-top: 76px;
}

/* 图片展示样式 */
.cooper_block {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0;
  /* 移除默认间隙 */
}

.logo-row {
  display: flex;
  margin-top: 20px;
  width: 100%;
}

.logo-item {
  width: calc(16.666% - 4px);
  /* 6个一排，减去一点边距 */
  height: 66px;
  margin-right: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-item img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 最后一个logo-item没有右边距 */
.logo-item:last-child {
  margin-right: 0;
}