.wuyouxue {
  background: url('/pc/module/javaee/images/bg14.jpg') no-repeat center top;
  padding: 100px 0 50px 0;
}
.wuyouxue .picBox {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}
.wuyouxue .picBox img {
  width: 390px;
}
.wuyouxue .box_hd {
  padding: 0px 0 20px 0;
}
.wuyouxue .box_hd h2 {
  padding-bottom: 16px;
}
.wuyouxue .javabox7_con {
  display: -webkit-box;
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
}
.wuyouxue .javabox7_con ul {
  width: 907px;
  height: 366px;
  border-radius: 18px;
  background-color: #f9f9f9;
  overflow: hidden;
}
.wuyouxue .javabox7_con ul li {
  position: relative;
  display: none;
}
.wuyouxue .javabox7_con ul li.cur {
  display: block;
}
.wuyouxue .javabox7_con ul li .con {
  position: absolute;
  left: 68px;
  top: 50%;
  transform: translate(0, -50%);
}
.wuyouxue .javabox7_con ul li .con h3 {
  font-size: 24px;
  color: #343434;
  font-weight: bold;
}
.wuyouxue .javabox7_con ul li .con p {
  font-size: 16px;
  color: #636363;
  line-height: 36px;
  margin: 10px 0 24px;
}
.wuyouxue .javabox7_con ul li .pic {
  margin: 80px 0 0 400px;
}
.wuyouxue .javabox7_con ul li .btnbox {
  justify-content: left;
}
.wuyouxue .javabox7_con ul li .a_btn {
  position: relative;
  height: 45px;
  font-size: 18px;
  line-height: 45px;
  padding: 0 40px 0 24px;
  margin: 0;
  display: inline-block;
}
.wuyouxue .javabox7_con ul li .a_btn:after {
  position: absolute;
  right: 21px;
  top: 18px;
  width: 2px;
  height: 2px;
  border: solid black;
  border-width: 0 2px 2px 0;
  display: inline-block;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  border-color: #ffca6d !important;
  content: '';
}
.wuyouxue .javabox7_con ol {
  width: 280px;
  height: 366px;
  box-sizing: border-box;
  /* padding: 30px 0 0 0; */
}
.wuyouxue .javabox7_con ol li {
  width: 206px;
  height: 46px;
  font-size: 20px;
  color: #308EF7;
  text-align: center;
  font-weight: bold;
  border-radius: 20px;
  background: #fff;
  margin-bottom: 15px;
  cursor: pointer;
}
.wuyouxue .javabox7_con ol li i {
  position: relative;
  top: 3px;
  font-size: 30px;
  color: #d9e2ff;
  font-weight: bold;
  margin-right: 10px;
}
.wuyouxue .javabox7_con ol li.cur {
  position: relative;
  color: #fff;
  background: #308ef7;
  z-index: 3;
}
.wuyouxue .javabox7_con ol li.cur i {
  color: #fff;
}
.wuyouxue .javabox7_con ol li.cur:before {
  position: absolute;
  width: 0;
  height: 0;
  top: 34px;
  right: -24px;
  transform: rotate(-90deg);
  /* 旋转180度使其倒置 */
  border-top: solid 12px #1496f0;
  border-right: solid 8px transparent;
  border-left: solid 8px transparent;
  margin-top: -14px;
  content: '';
}