.exam {
  width: 100%;
  position: relative;
}

/******************************************************** 标题样式 *****************************************************/

.active-title {
  color: #488bff !important;
}

.exam-title {
  height: 57px;
  width: 100%;
}

.exam-title__title {
  width: 100%;
  height: 57px;
  /* border: 1px solid #ebebeb; */
  background: #fff;
  line-height: 57px;
  font-size: 18px;
  color: #333;
}

.exam-title__title p {
  margin-left: 20px;
  float: left;
  font-weight: bold;
}

.exam-title__title i {
  font-style: normal;
}

.exam-title__title img {
  margin: 20px 20px 0 20px;
  float: left;
  cursor: pointer;
  width: 20px;
}

.exam-title__title span {
  width: 1px;
  height: 32px;
  background-color: #eeeeee;
  float: left;
  margin-top: 12.5px;
}

/* 子标题 */

.exam-title__subtitle {
  width: 400px;
  min-height: 200px;
  max-height: 800px;
  overflow: auto;
  background: #fff;
  box-shadow: 4px 4px 10px 0px rgba(116, 148, 179, 0.2);
  border-radius: 4px;
  position: absolute;
  top: 57px;
  z-index: 10;
}

.exam-title__item {
  height: 52px;
  border-bottom: 1px solid #ebebeb;
}

.exam-title__item .el-button {
  float: left;
  margin-top: 8px;
  margin-left: 20px;
}

.exam-title__item-box {
  font-size: 14px;
  height: 52px;
  line-height: 52px;
  /* float: right; */
  float: left;
  margin-right: 20px;
  cursor: pointer;
}

.exam-title__item-box img {
  width: 18px;
  height: 16px;
  margin-right: 3px;
  margin-bottom: -2.5px;
}

.exam-title__list {
  height: 42px;
  line-height: 42px;
  background: #fff;
}

.exam-title__list span {
  font-size: 14px;
  color: #333;
  margin-left: 20px;
  float: left;
  cursor: pointer;
}

.exam-title__list img {
  width: 18px;
  height: 13px;
  float: right;
  margin-right: 20px;
  margin-top: 14.5px;
}

.exam-title__list:hover {
  background: #f7f7f7;
}

/******************************************************** 标签页 *****************************************************/

.exam-tabs {
  width: 100%;
  height: 94px;
  background: #fff;
  border-top: 1px solid #ebebeb;
}

.exam-tab__item {
  width: calc(100% / 7);
  height: 100%;
  float: left;
  text-align: center;
  font-size: 12px;
  color: #7f7f7f;
  position: relative;
  cursor: pointer;
}

.exam-tab__item img {
  width: 28px;
  height: 28px;
  margin-top: 22px;
}

.exam-tab__item p {
  width: 60px;
  height: 34px;
  position: absolute;
  left: 50%;
  top: 60px;
  margin-left: -30px;
  text-align: center;
}

.active-tab {
  color: #488bff;
  border-bottom: 2px solid #488bff;
  box-sizing: border-box;
}

/******************************************************** 分类选择 *****************************************************/

.active-select {
  background: #488bff;
  color: #fff;
  border: 1px solid #488bff;
}

.exam-select__box {
  overflow: auto;
  padding-bottom: 60px;
  
}

.exam-select__top {
  font-size: 16px;
  color: #333;
  height: 32px;
  width: 100%;
  padding-bottom: 20px;
  border-bottom: 1px solid #eeeeee;
}

.exam-select__top p {
  margin-left: 30px;
  float: left;
  line-height: 32px;
}

.exam-select__top .el-button {
  float: left;
  margin-left: 30px;
  cursor: pointer;
}

.exam-select__item {
  width: 100%;
  padding-bottom: 20px;
  float: left;
}

.exam-select__left {
  width: 100px;
  margin-left: 30px;
  float: left;
  line-height: 34px;
  margin-top: 20px;
  text-align: right;
}

.exam-select__right {
  float: left;
  width: calc(100% - 130px);
}

.exam-select__right .el-button {
  float: left;
  margin-left: 30px;
  margin-top: 20px;
}
.exam-select__item .el-button {
  margin-right: 30px;
  margin-top: 20px;
  cursor: pointer;
}
.exam-select__item a{position: relative;}

.third-class-box{background: #f5f7fa;padding:0 20px 20px;overflow: hidden;}
.exam-select__item button{position: relative;}
.exam-select__item button i {
  content: '';
  width: 15px;
  height: 9px;
  background: url(/KS_Inc/web/static/pc/head-nav-arrow.png) no-repeat;
  position: absolute;
  left: 50%;
  margin-left: -7px;
  bottom: -14px;
  display: none;
}
.exam-select__item a:hover .third-class,.exam-select__item a:hover button i{
  display: block
}