* {
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  height: 100vH;
  background: #777777;
}


.jianbian_bg {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #6F645E;
  z-index: -1;
}

.video-js {
  background: rgba(111, 100, 94, .5);
}


.play_video {
  width: 100%;
  /* height: 56.25vw;
  margin-top: 110px; */
  z-index: 10;
}

.play_video_max {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 10;
}

.play_info_box {
  z-index: 100;
  position: fixed;
  top: 0;
  left: 0;
  padding: 15px 12px 12px;
  width: calc(100% - 24px);
  background: linear-gradient(to top, rgba(0, 0, 0, 0), rgba(0, 0, 0, .7));
}

.video_layer {
  display: flex;
  display: -webkit-flex;
  height: 100vh;
  width: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video_cover img {
  height: 100%;
}

.tv_icon {
  width: 16vw;
  height: 16vw;
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -16vw 0 0 -8vw;
  border-radius: 50%;
  border: 1.5px solid #fff;
  background: rgba(0, 0, 0, 0.4) url('../../images/sns-2019/icon_video_small.png') no-repeat center;
  background-size: 8vw;
}

.close {
  position: absolute;
  right: 12px;
  top: 22px;
  width: 22px;
  height: 22px;
  background: url(../../images/sns-2019/common_nav_btn_close.png);
  background-size: 100%;
}

.notice_box {
  background: rgba(0, 0, 0, 0.20);
  border-radius: 14px;
  height: 24px;
  line-height: 24px;
  padding: 0 12px;
  width: auto;
  display: inline-block;
}

.notice {
  font-size: 14px;
  color: #FFFFFF;
  display: flex;
  flex-direction: row;
  align-items: center;
  position: relative;
}

.notice:before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  background: url(../../images/sns-2019/scroll_icon_notice.png);
  background-size: 100% 100%;
}

.authro_box {
  /* margin-top: 12px; */
  display: flex;
  flex-direction: row;
  align-items: center;
}

.authro_box a {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.author_name {
  max-width: 130px;
  font-size: 16px;
  color: #FFFFFF;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.50);
  margin: 0 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.i_buyer {
  margin: 0 10px 0 4px;
  font-size: 10px;
  color: #FFF;
  padding: .083em .25em 0;
  background: #EDF7FF;
  border: .5px solid #2373DD;
  border-radius: 2px;
  color: #2373DD;
}

.i_label {
  width: 8%;
  margin-left: -3px;
}

.i_essence {
  margin-right: 4px;
  font-size: 12px;
  color: #FFF;
  height: 18px;
  line-height: 18px;
  padding: .083em .25em 0;
  background-image: linear-gradient(90deg, #ED1515 0%, #FF4949 100%);
  border-radius: 4px;
  white-space: nowrap;
  vertical-align: middle;
}

.btn_concern {
  width: 64px;
  height: 28px;
  line-height: 28px;
  font-size: 14px;
  color: #FFF;
  background: #FFF2F2;
  background-image: linear-gradient(90deg, #C68256 0%, #DDA587 100%);
  border-radius: 1.5em;
  text-align: center;
  cursor: pointer;
}

.alr {
  background: #EEE;
  color: #999;
}

.like_btn {
  background-image: linear-gradient(90deg, #C68256 0%, #DDA587 100%);
  border-radius: 28px;
  font-size: 12px;
  color: #FFFFFF;
  padding: 5px 18px;
}

.topic_top_introduce span {
  font-size: 14px;
  color: #FFFFFF;
  position: relative;
  padding-right: 15px;
}

.topic_top_introduce span.more_down::after {
  width: .583em;
  height: .583em;
  border-right: .083em solid #FFFFFF;
  border-top: .083em solid #FFFFFF;
  content: "";
  position: absolute;
  transform: rotate(45deg);
  transform-origin: 50% 50%;
  -webkit-transform: rotate(45deg);
  -webkit-transform-origin: 50% 50%;
  right: 0;
  top: 6px;
}

.author_img {
  width: 40px;
  height: 40px;
  border-radius: 40px;
}

.play_util_box {
  z-index: 100;
  position: fixed;
  bottom: 0;
  left: 0;
  padding: 0 12px;
  width: calc(100% - 24px);
  background: linear-gradient(to top, rgba(0, 0, 0, .7), rgba(0, 0, 0, 0));
  transition: all .4s;
}

.marquee {
  overflow: hidden;
  height: 28px;
  background: rgba(0, 0, 0, 0.20);
  border-radius: 12px;
  display: inline-block;
  width: auto;
  max-width: 260px;
}

.chat_box {
  font-size: 14px;
  line-height: 20px;
  color: #FFFFFF;
}

.chat_item {
  width: auto;
  display: flex;
  flex-direction: row;
  height: 28px;
  padding: 4px 8px;
}

.chat_name {
  color: #FEE592;
  display: inline-block;
}

.chat_text {
  display: inline-block;
  margin-left: 6px;
}

.discuss_box {
  margin-top: 6px;
  background: rgba(0, 0, 0, 0.30);
  border-radius: 12px;
  font-size: 14px;
  height: 24px;
  line-height: 24px;
  color: #FEE592;
  padding: 0 8px 0 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  width: 110px;
  position: relative;
}

.discuss_box:before {
  content: "";
  position: absolute;
  left: 5px;
  width: 18px;
  height: 18px;
  background: url(../../images/sns-2019/icon_discuss.png) 0 2px;
  background-size: 100%;
}

.briefing_box {
  font-size: 16px;
  line-height: 22px;
  max-height: 90px;
  color: #FFFFFF;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 290px;
  padding: 0 8px;
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.briefing_open {
  font-size: 14px;
  float: right;
}

.music_box {
  padding: 0 8px;
  margin-top: 6px;
  font-size: 14px;
  line-height: 20px;
  color: #FFFFFF;
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 50%;
  overflow-x: inherit;
}

.music_box:before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url(../../images/sns-2019/icon_music.png);
  background-size: 100%;
  margin: 4px;
  flex-shrink: 0;
}

.music_text_box {
  overflow: hidden;
}

.music_text {
  overflow: hidden;
  white-space: nowrap;
  padding: 0 4px;
  text-overflow: ellipsis;
}

.bottom_product {
  width: 46%;
  /* height: 55px; */
  background: #FFFFFF;
  border-radius: 6px;
  position: relative;
  margin: 6px 0;
  padding: 4px;
  display: flex;
  flex-direction: row;
  align-items: center;
  transition: all .6;
}

.bottom_product:after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 12px solid #FFFFFF;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  position: absolute;
  left: 14px;
  bottom: -6px;
  z-index: -1;
}

.product_img {
  width: 52px;
  height: 52px;
  border-radius: 4px;
}

.bottom_product_info {
  /* width: 90px; */
  width: 60%;
  margin-left: 10px;
}

.product_name {
  font-size: 13px;
  color: #333333;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 5px;
}

.price {
  font-size: 16px;
  color: #E33E41;
  line-height: 20px;
  font-weight: 500;
}

.price_unit {
  font-size: 12px;
  line-height: 20px;
  margin-right: 3px;
}

.bottom_util_box {
  height: 60px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.util_left {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.product_list_btn {
  font-size: 14px;
  color: #FFFFFF;
  line-height: 20px;
  background-image: linear-gradient(90deg, #ED1515 0%, #FF4949 100%);
  border-radius: 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 10px 12px;
}

.product_list_btn:before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url(../../images/sns-2019/icon_bag_36.png);
  background-size: 100%;
  margin-right: 6px;
}

.comment_input {
  background: rgba(0, 0, 0, 0.20);
  border-radius: 40px;
  font-size: 14px;
  color: #DDDDDD;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 10px 14px 10px 12px;
}

.comment_input:before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url(../../images/sns-2019/bottom_icon_write.png);
  background-size: 100%;
  margin-right: 6px;
}


.util_right {
  float: right;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  color: #FFFFFF;
}

.util_comment {
  margin-right: 14px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.util_comment:before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 28px;
  background: url(../../images/sns-2019/icon_message.png);
  background-size: 100%;
}

.icon_btn_like {
  margin-right: 10px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.icon_btn_like:before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 28px;
  background: url(../../images/sns-2019/bottom_btn_zanline_56.png);
  background-size: 100%;
}

.like_on {
  margin-right: 10px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.like_on:before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 28px;
  background: url(../../images/sns-2019/bottom_btn_zanred_56.png);
  background-size: 100%;
}

.menu {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.menu:before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 28px;
  background: url(../../images/sns-2019/icon_56_shequzhibo_more.png);
  background-size: 100%;
}


/* ---------- */
.progress_box {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.play_progress {
  width: 100%;
  height: 2px;
}

.progress_position {
  background: #FFFFFF;
  width: 12px;
  height: 12px;
  border-radius: 12px;
  position: absolute;
}


.video-js .vjs-time-control {
  display: block;
}

.video-js .vjs-remaining-time {
  display: none;
}

.video-js.vjs-playing .vjs-tech {
  pointer-events: auto;
}

.vjs-big-play-centered .vjs-big-play-button {
  width: 100%;
  height: 100%;
  font-size: 3em;
  line-height: 1.5em;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  padding: 0;
  cursor: pointer;
  opacity: 1;
  border: none;
  background: none;
  border-radius: 0;
  margin: 0;
}

.vjs-big-play-centered .vjs-big-play-button .vjs-icon-placeholder {
  opacity: 0;
}

a,
input,
button {
  outline: none;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-focus-ring-color: rgba(0, 0, 0, 0);
}


.bottom_util {
  bottom: 30px;
}

.guide_box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.guide_box img {
  width: 50%;
}