.attention_study {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  top: 0;
  left: 0;
  height: 100%;
  z-index: 38;
}
.attention_study .attention_study_wrap {
  background-color: #fff;
  width: 1000px;
  height: 640px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 4px;
}
.attention_study .attention_study_wrap .attention_img {
  position: absolute;
  top: -58px;
  left: 50%;
  margin-left: -200px;
}
.attention_study .attention_study_wrap .attention_title {
  position: absolute;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #666666;
}
.attention_study .attention_study_wrap .attention_ul {
  width: 760px;
  position: absolute;
  top: 49%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.attention_study .attention_study_wrap .attention_ul ul {
  margin: 0;
}
.attention_study .attention_study_wrap .attention_ul ul li {
  margin-bottom: 25px;
  text-align: center;
  line-height: 35px;
  margin-right: 20px;
  float: left;
  width: 240px;
  height: 35px;
  border: 1px solid #eeeeee;
  border-radius: 18px;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
  cursor: pointer;
}
.attention_study .attention_study_wrap .attention_ul ul li:hover {
  border: 1px solid #0057ff;
  color: #0057ff;
}
.attention_study .attention_study_wrap .attention_ul ul li.active {
  border: 1px solid #0057ff !important;
  color: #0057ff !important;
  background-color: unset;
}
.attention_study .attention_study_wrap .attention_ul ul li:nth-child(3n) {
  margin-right: 0px;
}
.attention_study .attention_study_wrap .attention_btn {
  position: absolute;
  bottom: 62px;
  left: 50%;
  transform: translateX(-50%);
}
.attention_study .attention_study_wrap .attention_btn button {
  width: 160px;
  height: 40px;
  background: #388CFF;
  border-radius: 20px;
  outline: none;
  border: none;
  box-shadow: none;
  color: #FFFFFF;
}
.attention_study .attention_study_wrap .attention_btn button:hover {
  background: #0057ff;
  color: #FFFFFF;
}