.ch_lesson_video_sec {
  width: 1240px;
  background-color: #fff;
  border-radius: 15px;
  margin: auto;
  box-sizing: border-box;
  overflow: hidden;
  --tw-shadow: 0px 1.60568px 61.0158px rgba(0, 0, 0, 0.05);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
    var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.ch_video_head {
  display: flex;
  padding: 27px;
  justify-content: space-between;
  flex-direction: row-reverse;
}

a.ch_back {
  color: #a4afb7;
}

a.ch_back:hover {
  color: #3f4347;
}

h1.ch_lesson_name {
  margin: 0;
  font-weight: 600;
  color: rgba(75, 90, 120, 1);
  font-size: 18px;
  line-height: 1.75rem;
}

.ch_lesson_video {
  border: 0 solid;
  box-sizing: border-box;
  border-color: rgba(247, 248, 249, var(--tw-border-opacity));
  overflow: hidden;
  display: flex;
}

.ch_lesson_name {
  border: 0 solid;
  box-sizing: border-box;
  border-color: rgba(247, 248, 249, 1);
  margin-bottom: 0.25rem;
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: rgba(149, 160, 177, 1);
  transition-property: background-color, border-color, color, fill, stroke,
    opacity, box-shadow, transform, filter, backdrop-filter,
    -webkit-backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 0.2s;
}

.ch_lesson_name svg {
  font-size: 0.875rem;
  line-height: 1.25rem;
  --tw-text-opacity: 1;
  color: rgba(149, 160, 177, 1);
  width: 15;
  height: 10;
  fill: none;
  border: 0 solid;
  box-sizing: border-box;
  border-color: rgba(247, 248, 249, 1);
  display: block;
  vertical-align: middle;
  margin-left: 0.25rem;
}

.ch_lesson_box2 {
  width: 27%;
}

.ch_lesson_box1 {
  width: 73%;
}

.ch_lesson_video {
  display: flex;
}

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

.ch-lessson-text a {
  display: flex;
  font-size: 15px;
  line-height: 1.25rem;
  font-weight: 500;
  color: #4f535a;
}

h3.ch-lessson-text {
  margin: 0;
  margin-bottom: 8px;
}

.ch-lessson-text a i {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  border-width: 2px;
  border: 2px solid #dba62e;
  margin-top: 3px;
  margin-left: 5px;
}

.ch-lessson-meta {
  display: flex;
}

.ch-lessson-meta span {
  font-size: 12px;
  line-height: 1rem;
  color: rgba(149, 160, 177, 1);
  font-weight: 100;
}

.ch_lesson_box1 button {
  background: none !important;
  border: 0;
  padding: 10px;
  outline: 0 !important;
}

.ch_lesson_box1 input {
  background: none !important;
  border: 0 !important;
  outline: 0 !important;
}

.ch_lesson_box1 button:focus {
  background: #ffffff40 !important;
  color: #fff;
}

div#plyr-settings-7181 *:hover {
  color: #000 !important;
}

div#plyr-settings-7181 {
  background: #ffffffcf;
  backdrop-filter: blur(5px);
}

.plyr__control--overlaid svg {
  width: 65px;
  height: auto;
}

.plyr__control--overlaid:focus svg {
  background: none !important;
}

.ch-lesson:hover {
  background: #f2f3f3;
}

.ch-lesson {
  background: white;
  margin-left: -12px;
  padding: 14px;
  cursor: pointer;
}

div#ch-lesson_active i {
  border-color: #fff;
}

div#ch-lesson_active * {
  color: #fff !important;
}

div#ch-lesson_active {
  background: #dba62e;
}

.ch-course_list_lessons {
  height: 509px;
  overflow: hidden;
  overflow-y: auto;
}

.ch-course_list_lessons::-webkit-scrollbar,
.modal::-webkit-scrollbar {
  width: 4px;
}

.ch-course_list_lessons::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb {
  background: #c9d3e1;
}

.ch-course_list_lessons::-webkit-scrollbar-track,
.modal::-webkit-scrollbar-track {
  background-color: #e8ecf0;
}

#ch_lesson_des_sec {
  margin-top: 17px;
  padding: 30px;
}
#ch_lesson_des_sec h5 {
  font-size: 19px;
  font-weight: 600;
}

div#user_not_Permission {
  display: block;
  width: 100%;
  height: 100%;
  background: #cccccc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  font-weight: 500;
  color: #7d7979;
  cursor: not-allowed;
  user-select: none;
}
div#lesson_not_ex {
  color: #424242;
  background: #f3f3f3;
  padding: 15px;
}

@media screen and (max-width: 767px) {
  section.ch_lesson_video_sec {
    width: auto;
  }
  .ch_lesson_video {
    display: flex;
    flex-direction: column;
  }
  .ch_lesson_video > div {
    width: 100% !important;
  }
  div#user_not_Permission {
    height: 275px;
  }
  .ch_video_head {
    display: flex;
    flex-direction: column-reverse;
  }
  a.ch_back {
    margin-bottom: 15px;
  }
  .ch-lesson {
    margin: 9px;
    border-radius: 14px;
  }
}