/*课程字段*/
.course_instro_box {
  padding: 60px 40px 75px;
  background: #FFFFFF;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.09);

}

.course_instrolf {
  width: 400px;
  height: 225px;
}

.course_instrolf img {
  width: 100%;
  height: 100%;
}

.course_instrort {
  flex: 1;
  width: 0;
  margin-left: 80px;
}

.course_instrort_title {
  font-size: 28px;
  font-weight: 500;
  color: #1D1D1D;
  margin-bottom: 30px;

}

.course_instrort_con li {
  width: 250px;
  margin-bottom: 30px;
  font-size: 20px;
  font-weight: 500;
  color: #1D1D1D;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;

}

.course_instrort_con li:nth-child(2n) {
  margin-left: 20px;
}

.course_instrort_con li img {
  vertical-align: middle;
  margin-right: 12px;
}

.detail_box {
  margin-top: 40px;
}

.detail_boxlf {
  flex: 1;
  width: 0;
}

.detail_boxlf_con {
  background: #FFFFFF;
  padding: 48px 55px;
  box-shadow: 0px 0px 10px 0px rgba(15, 4, 3, 0.23);
}

.detail_boxlf_title {
  font-size: 28px;
  font-weight: bold;
  color: #1D1D1D;
}

.detail_boxlf_title span {
  display: inline-block;
  width: 21px;
  height: 6px;
  margin-right: 10px;
  position: relative;
  top: -10px;
}


.detail_boxrt {
  width: 336px;
  margin-left: 24px;
  /*margin-top: 16px;*/
}

.pos_con {
  font-size: 14px;
  font-weight: bold;
  color: #666666;
  letter-spacing: 1px;
  padding: 30px 0;
}

.pos_con i {
  color: #E34E47;
  font-size: 18px;
}

.pos_con a {
  color: #666666;
}

.pos_con a:hover {
  color: #FF4800;
}

/*内容区*/
.detail_con {
  margin-top: 36px;
  margin-bottom: 20px;
  /*height: 600px;*/
  /*overflow: hidden;*/
  /*测试*/
  /*line-height: 30px;
  font-size: 16px;*/
}

.detail_con img {
  display: block;
  margin: 20px auto;
  width: 80% !important;
  height: auto !important;

}

.detail_con iframe {
  display: block;
  margin: 20px auto;
  width: 80% !important;
  height: 350px !important;
}


.vip_form {
  width: 100%;
  /*height: 228px;*/
  padding: 20px 32px;
  margin-top: 40px;
}

.vip_formlf {
  width: 320px;
  height: 200px;
}

.vip_formrt {
  flex: 1;
  margin-left: 24px;
}

.vip_form_con li {
  width: 48%;
  margin-top: 16px;

}

.vip_form_con li:nth-child(2n) {
  margin-left: 4%;
}

.vip_form_con li input,
.vip_form_con li select {
  text-indent: 10px;
  width: 100%;
  height: 32px;
  line-height: 32px;
  background: #EEEEEE;
  border-radius: 4px;
  font-size: 18px;
  font-weight: 400;
  color: #1D1D1D;
}

.vip_form_con li input::-webkit-input-placeholder { /* WebKit, Blink, Edge */
  color: #1D1D1D;
}

.vip_form_con li input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
  color: #1D1D1D;
}

.vip_form_con li input::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #1D1D1D;
}

.vip_form_con li input:-ms-input-placeholder { /* Internet Explorer 10-11 */
  color: #1D1D1D;
}

.vip_btn input {
  display: block;
  width: 214px;
  margin: 30px auto 0;
  height: 38px;
  line-height: 38px;
  background: linear-gradient(0deg, #FAC895 0%, #F3AE73 100%);
  border-radius: 19px;
  font-size: 18px;
  font-weight: 500;
  color: #C01A08;
  text-align: center;


}


/*精品课程*/
.course_jpbox {
  /*height: 289px;*/
  padding: 40px 35px 60px;
  background: #FFFFFF;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.09);
  margin-top: 40px;
}

.course_jplf {
  width: 304px;
  height: 188px;
  position: relative;
}

.course_jptitle {
  position: absolute;
  left: -45px;
  top: -20px;
  width: 141px;
  height: 38px;
  line-height: 38px;
  background: #FF4800;
  border-top-right-radius: 20px;
  border-bottom-right-radius: 20px;
  text-align: center;
  font-size: 22px;
  font-weight: 500;
  color: #FFFFFF;
}

.course_jptitle span {
  display: inline-block;
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 0;
  border-color: transparent #BF1A08;
  border-width: 0px 10px 10px 0px;
  border-style: solid;

}

.course_jprt {
  flex: 1;
  width: 0;
  margin-left: 30px;
}

.course_jplf img {
  width: 100%;
  height: 100%;
}

.course_jpitem1 {
  font-size: 24px;
  font-weight: 400;
  color: #1D1D1D;
}


.course_jpitem2 {
  width: 80%;
  margin: 18px 0 15px;
  font-size: 20px;
  font-weight: 500;
  color: #FF4800;

}

.course_jpitem2 img {
  vertical-align: middle;
  margin-right: 10px;
}

.course_jpitem2 p {
  flex: 1;
  width: 0;
}

.course_jpitem3 {
  font-size: 16px;
  font-weight: 400;
  color: #1D1D1D;
  line-height: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;

}

.course_jpitem4 {
  position: relative;
}

.course_jpitem4 a {
  position: absolute;
  right: 0;
  width: 101px;
  height: 36px;
  line-height: 32px;
  border: 2px solid #FF4800;
  border-radius: 18px;
  font-size: 18px;
  font-weight: 500;
  color: #FF4800;
  text-align: center;
}

/*右侧标题*/
.detail_boxrt_title li:first-child {
  font-size: 50px;
  font-weight: 400;
  color: #333333;

}

.detail_boxrt_title li:last-child {
  width: 100%;
  height: 9px;
  background: #1D1D1D;
  margin-top: 6px;
}

/*热门课程*/
.hot_course_box {
  margin-bottom: 66px;
}

.hot_course_box li {
  width: 48%;
  margin-top: 20px;
}

.hot_course_box li:nth-child(2n) {
  margin-left: 4%;
}

.hot_course_box li img {
  width: 100%;
}

/*艺考解答*/
.yk_answer_top {
  text-align: center;
  margin-top: 80px;
  padding-bottom: 20px;
  letter-spacing: 1px;
}

.yk_answer_top li:first-child {
  position: relative;
  top: -26px;
}

.yk_answer_top li:last-child {
  font-size: 24px;
  font-weight: bold;
  color: #FFFFFF;
  position: relative;
  top: -16px;

}

.yk_answer_btm {
  background: #FFFFFF;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.09);
  border-radius: 2px;
  /*height: 100px;*/
}

.yk_answer_btm {
  padding-top: 35px;
  padding-bottom: 40px;
  margin-bottom: 66px;
}

.yk_answer_btm p {
  font-size: 20px;
  font-weight: 400;
  color: #1D1D1D;
  margin-top: 10px;
  text-align: center;
  padding: 0 10px;
}

.yk_answer_btm p span {
  display: inline-block;
  width: 145px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.yk_answer_btm p span:first-child {
  text-align: right;
}

.yk_answer_btm p span:last-child {
  margin-left: 14px;
  text-align: left;
}

.yk_answer_href {
  width: 150px;
  margin: 40px auto 0;
  height: 30px;
  line-height: 30px;
  background: linear-gradient(179deg, #FF5F20, #FF4800);
  border-radius: 16px;
  font-size: 20px;
  font-weight: 400;
  text-align: center;
}

.yk_answer_href a {
  width: 100%;
  color: #FFFFFF;
}

/*最新活动*/
.activity_box {
  margin-top: 30px;
  margin-bottom: 66px;
}

.activity_box img {
  width: 100%;
}

.activity_box .swiper-container-vertical > .swiper-pagination-bullets .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  border: 1px solid #191A1B;
  background: #fff;
  margin: 10px 0;
}

.activity_box .swiper-container-vertical > .swiper-pagination-bullets .swiper-pagination-bullet-active {
  background: #FF4800;
  border-color: #FF4800;
}

/*免费报名试听*/
.free_form_con li {
  margin-top: 30px;
}

.free_text {
  font-size: 18px;
  font-weight: 500;
  color: #1D1D1D;
  margin-bottom: 10px;
}

.free_input input,
.free_input select {
  width: 100%;
  height: 50px;
  line-height: 50px;
  background: #FAFAFA;
  border: 1px solid #C2C2C2;
  box-shadow: 0px 0px 6px 0px rgba(197, 197, 197, 0.34);

}

.free_form_btn input {
  display: block;
  width: 164px;
  margin: 50px auto 40px;
  height: 40px;
  line-height: 40px;
  background: linear-gradient(-7deg, #FF4800 0%, #FB7B49 100%);
  border-radius: 3px;
  font-size: 20px;
  font-weight: 400;
  color: #FFFFFF;
}

.free_form_title {
  text-align: center;
  font-size: 24px;
  font-weight: 500;
  color: #FF4800;

}

.free_form_title img {
  vertical-align: middle;
}

.free_form_lb {
  margin-top: 30px;
}

.free_form_lb .swiper-container {
  height: 120px;
}

.free_form_lb .swiper-slide {
  /*height: 40px !important;*/
  line-height: 40px;
}

.free_form_lb .swiper-slide p {
  flex: 1;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: #949494;

}

.free_form_lb .swiper-container .swiper-wrapper {
  -webkit-transition-timing-function: linear; /*之前是ease-out*/
  -moz-transition-timing-function: linear;
  -ms-transition-timing-function: linear;
  -o-transition-timing-function: linear;
  transition-timing-function: linear;
}

.hot_label_box {
  margin-top: 80px;
}

.hot_label {
  margin-bottom: 66px;
}

.hot_label li {
  max-width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  height: 40px;
  line-height: 40px;
  border: 1px solid #D9D9D9;
  border-radius: 4px;
  margin-top: 20px;
  padding: 0 20px;
  margin-right: 10px;

}

/*优秀学员*/
.stu_con {
  margin-top: 30px;
}

.stu_itemlf {
  width: 182px;
  height: 146px;
}

.stu_itemlf img {
  width: 100%;
  height: 100%;
}

.stu_itemrt {
  flex: 1;
  width: 0;
  margin-left: 30px;
  margin-top: 15px;
}

.stu_item1 {
  font-size: 22px;
  font-weight: 500;
  color: #333333;
}

.stu_item2 {
  font-size: 16px;
  font-weight: 500;
  color: #1D1D1D;
}

.stu_item2 span {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: #FF4800;
  border-radius: 50%;
  margin: 0 5px;
  position: relative;
  top: -4px;
}