a, label, input {
  outline: 0;
  border: none;
}

p {
  margin: 0 0 10px
}

h4 {
  font-weight: 400;
  color: #4679bd;
}

rt {
  color: #ff5722;
}
ruby rt {
  user-select: none
}
video {
    width: 100%
}

.hide {
  display: none!important;
}

.container {
  width: 70%;
  margin: auto;
}

.btn-group {
  display: inline-block
}

.btn-group>* {
  display: inline-block;
  vertical-align: middle;
}

.fab-container {
  margin: 1em;
  position: fixed;
  z-index: 30;
  bottom: 0;
  right: 0;
  transition: .4s;
}

.fab {
  background: #3C80F6;
  display: block;
  width: 56px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  color: #fff;
  margin: 10px 0 auto;
  text-decoration: none;
  position: relative;
  border-radius: 50%;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
  -webkit-transition: .4s ease-in-out;
  transition: .4s ease-in-out;
  cursor: pointer;
  -webkit-transition: .3s;
  transition: .2s;
}

#icon_bm {
  background: #D2A518;
}

#panel_srt {
  visibility: hidden;
  position: fixed;
  opacity: 0;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 20;
  width: 100%;
  height: 100%;
  background: #fff;
  -webkit-transition: .3s ease-in-out;
  transition: .3s ease-in-out;
  overflow: auto;
}

#panel_srt.in {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

#li_srt {
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

#li_srt li {
  list-style: none;
  position: relative;
  border-radius: 2%;
}

#li_srt li:not(:last-child) {
  border-bottom: 1px solid #ccc;
}

#li_srt li label {
  padding: 1em;
  display: block;
}

#li_srt li label .time {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: small;
}

#li_srt li label .btn {
    padding: 0;
    border: none;
}

#li_srt input {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
}

#li_srt input:checked+label {
  background: grey;
}

.file-area {
  position: relative;
  margin: auto;
  font-size: 18px;
}

.file-area input[type=file] {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  cursor: pointer;
}

.file-dummy {
  padding: 50px 30px;
  border: 2px dashed #ccc;
  background-color: #fff;
  text-align: center;
  transition: background 0.3s ease-in-out;
}

.file-dummy span {
  display: none;
}

.file-dummy span:first-child {
  display: inline-block;
}

.ipa {
  color: #9C27B0;
}

.file-area:hover .file-dummy {
  border: 2px dashed #1abc9c;
}

.file-area input[type=file]:valid+.file-dummy {
  border-color: #1abc9c;
}

.file-area input[type=file]:valid+.file-dummy .success {
  display: inline-block;
}

.file-area input[type=file]:valid+.file-dummy .default {
  display: none;
}

.conf-area {
  text-align: center;
}

a.btn {
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid #DCDFE6;
  -webkit-appearance: none;
  text-align: center;
  box-sizing: border-box;
  margin: 10px;
  -webkit-transition: .1s;
  transition: .1s;
  font-weight: 500;
  -moz-user-select: none;
  padding: 12px 20px;
  font-size: 14px;
  border-radius: 4px;
  text-decoration: none;
  color: #FFF;
  background: #409EFF;
  border-color: #409EFF;
}

a.btn:active {
  background: #3a8ee6;
  border-color: #3a8ee6;
}

a.btn:hover {
  background: #66b1ff;
  border-color: #66b1ff;
}
a.btn svg {
  height: 16px;
  position: absolute;
  margin-left: -15px;
  margin-top: -2px;
}

.tgl {
  display: none;
}

.tgl+.tgl-btn {
  background: #f0f0f0;
  border-radius: 2em;
  padding: 2px;
  transition: all .4s ease;
  width: 2em;
  height: 1em;
  position: relative;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.tgl+.tgl-btn:after {
  position: relative;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
  left: 0;
  border-radius: 50%;
  background: #fff;
  transition: all .2s ease;
}

.tgl:checked+.tgl-btn {
  background: #9FD6AE;
}

.tgl:checked+.tgl-btn:after {
  left: 50%;
}

.tgl-input {
  width: 0;
  border-bottom: 1px solid grey;
  transition: all .2s ease;
}

.tgl:checked~.tgl-input {
  width: 120px
}

.timeline {
  list-style: none;
  padding: 10px 0;
  position: relative;
  font-size: 14px;
  line-height: 1.428571429;
  color: #333;
}

.timeline:before {
  top: 0;
  bottom: 0;
  position: absolute;
  content: " ";
  width: 2px;
  background: #eee;
  left: 50%;
  margin-left: -1.5px;
}

.timeline>li {
  margin-bottom: 20px;
  position: relative;
  width: 50%;
  float: left;
  clear: left;
}

.timeline>li:before, .timeline>li:after {
  content: " ";
  display: table;
}

.timeline>li:after {
  clear: both;
}

.timeline>li:before, .timeline>li:after {
  content: " ";
  display: table;
}

.timeline>li:after {
  clear: both;
}

.timeline>li>.timeline-panel {
  width: calc(100% - 25px);
  width: -moz-calc(100% - 25px);
  width: -webkit-calc(100% - 25px);
  float: left;
  outline: 1px solid #dcdcdc;
  background: #ffffff;
  position: relative;
}

.timeline>li>.timeline-panel:before {
  position: absolute;
  top: 26px;
  right: -15px;
  display: inline-block;
  border-top: 15px solid transparent;
  border-left: 15px solid #dcdcdc;
  border-right: 0 solid #dcdcdc;
  border-bottom: 15px solid transparent;
  content: " ";
}

.timeline>li>.timeline-panel:after {
  position: absolute;
  top: 27px;
  right: -13px;
  display: inline-block;
  border-top: 14px solid transparent;
  border-left: 14px solid #ffffff;
  border-right: 0 solid #ffffff;
  border-bottom: 14px solid transparent;
  content: " ";
}

.timeline>li>.timeline-badge {
  background: cadetblue;
  width: 12px;
  position: absolute;
  top: 40px;
  right: -5px;
  transform: translate(0, -50%);
  border-radius: 10%;
  cursor: pointer;
}

.timeline>li>.timeline-badge.expand {
  background: #E91E63;
}

.timeline>li.timeline-inverted>.timeline-panel {
  float: right;
}

.timeline>li.timeline-inverted>.timeline-panel:before {
  border-left-width: 0;
  border-right-width: 15px;
  left: -15px;
  right: auto;
}

.timeline>li.timeline-inverted>.timeline-panel:after {
  border-left-width: 0;
  border-right-width: 14px;
  left: -13px;
  right: auto;
}

.timeline-badge>a {
  color: #ffffff !important;
}

.timeline-badge a:hover {
  color: #dcdcdc !important;
}

.timeline-title {
  margin-top: 0;
  color: inherit;
}

.timeline-heading {
  display: -webkit-flex; /* Safari */
  display: flex;
  justify-content: space-between;
}
.timeline-heading>* {
    margin: 5px 0;
    pointer-events: none;
    display: inline-block;
}
.timeline-heading select {
  cursor: pointer;
  pointer-events: auto;
}
.timeline-heading h4:before {
  content: '▶';
  cursor: pointer;
  pointer-events: auto;
}
.timeline-heading i:after {
  padding: 0 15px;
  content: 'copy vtt';
  cursor: pointer;
  pointer-events: auto;
}

.timeline-body {
  overflow-y: scroll;
  max-height: 100px;
  font-weight: bold;
}

.timeline-body.expand {
  max-height: none
}

.timeline-body>textarea {
  width: 90%;
  margin-left: 5px;
  height: 85px;
}

.timeline-body>p, .timeline-body>ul {
  padding: 10px 15px;
  margin-bottom: 0;
}

.timeline-body select {
  -webkit-appearance: none;
  -moz-appearance: none;
  text-indent: 1px;
  text-overflow: '';
}

.timeline-body .istrans {
  color: gray !important;
}

.timeline-footer {
  padding: 5px 15px;
  background-color: #f4f4f4;
  pointer-events: none
}
.timeline-footer>* {
  pointer-events: none;
  display: inline-block;
}
.timeline-footer p {
  margin-bottom: 0;
}
.timeline-footer p:before {
  content: '◀';
  cursor: pointer;
  pointer-events: auto;
  position: absolute;
  left: 0
}
.timeline-footer i {
  float: right;
}
.timeline-footer i:after {
  content: 'copy all';
  cursor: pointer;
  pointer-events: auto;
}

.timeline>li.timeline-inverted {
  float: right;
  clear: right;
}

.timeline>li:nth-child(2) {
  margin-top: 60px;
}

.timeline>li.timeline-inverted>.timeline-badge {
  background: #4CAF50;
  left: -7px;
}

.popText {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  padding: 10px;
  background: white
}

.popup-btn-close {
  position: absolute;
  top: 6px;
  right: 14px;
  color: #4ebd79;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  user-select:none;
}
.no-float {
  float: none !important;
}

video[src] {
  display: block;
}

@media (max-width: 767px) {
  ul.timeline:before {
    left: 40px;
  }

  ul.timeline>li {
    margin-bottom: 0px;
    position: relative;
    width: 100%;
    float: left;
    clear: left;
  }

  ul.timeline>li>.timeline-panel {
    width: calc(100% - 65px);
    width: -moz-calc(100% - 65px);
    width: -webkit-calc(100% - 65px);
  }

  ul.timeline>li>.timeline-badge {
    left: 28px;
    margin-left: 0;
    top: 16px;
  }

  ul.timeline>li>.timeline-panel {
    float: right;
  }

  ul.timeline>li>.timeline-panel:before {
    border-left-width: 0;
    border-right-width: 15px;
    left: -15px;
    right: auto;
  }

  ul.timeline>li>.timeline-panel:after {
    border-left-width: 0;
    border-right-width: 14px;
    left: -14px;
    right: auto;
  }

  .timeline>li.timeline-inverted {
    float: left;
    clear: left;
    margin-top: 30px;
    margin-bottom: 30px;
  }

  .timeline>li.timeline-inverted>.timeline-badge {
    left: 28px;
  }
}