section {
	padding: 100px 0;
}

html, body {
  overflow-x: hidden;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  background: #C5CAE9;
  width: 5px;
  height: 95%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  width: 100%;
  margin-bottom: 70px;
}


.timeline-item:nth-child(even) .timeline-content {
  float: right;
  padding: 40px 30px 10px 30px;
}
.timeline-item:nth-child(even) .timeline-content .date {
  right: auto;
  left: 0;
}

.timeline-item::after {
  content: '';
  display: block;
  clear: both;
}

.timeline-content {
  position: relative;
  width: 45%;
  padding: 10px 30px;
  border-radius: 4px;
  background: #f5f5f5;
  box-shadow: 0 20px 25px -15px rgba(0, 0, 0, 0.3);
}


.timeline-img {
  width: 30px;
  height: 30px;
  background: #3F51B5;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  margin-top: 25px;
  margin-left: -15px;
}

.timeline-card {
  padding: 0 !important;
}
.timeline-content p {
  padding: 0 20px;
  font-weight: normal;
  color: #000;
  font-size: 17px;
}

.timeline-card a {
  margin-left: 20px;
}
.timeline-item:nth-child(1) .timeline-img-header {
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline/1.jpg") center center no-repeat;
	background-size: cover;
}
.timeline-item:nth-child(2) .timeline-img-header {
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline/qbinh1.jpg") center center no-repeat;
	background-size: cover;
}
.timeline-item:nth-child(3) .timeline-img-header {
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline/3.jpg") center center no-repeat;
	background-size: cover;
}
.timeline-item:nth-child(4) .timeline-img-header {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline/4.jpg") center center no-repeat;
  background-size: cover;
}
.timeline-item:nth-child(8) .timeline-img-header {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.4)), url("https://hd.unsplash.com/photo-1466840787022-48e0ec048c8a") center center no-repeat;
  background-size: cover;
}
.timeline-item:nth-child(10) .timeline-img-header {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.4)), url("https://hd.unsplash.com/photo-1447639703758-f525f36456bf") center center no-repeat;
  background-size: cover;
}
.timeline-item:nth-child(11) .timeline-img-header {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.4)), url("https://hd.unsplash.com/photo-1469429978400-082eec725ad5") center center no-repeat;
  background-size: cover;
}


.timeline-img-header {
  height: 250px;
  position: relative;
  margin-bottom: 20px;
}

.timeline-img-header h2 {
  color: #FFFFFF;
  position: absolute;
  bottom: 5px;
  left: 20px;
}

/* THÊM */
.timeline-img-header h4 {
  color: #FFFFFF;
  position: absolute;
  bottom: 5px;
  left: 20px;
  right: 2px;
}
.timeline-img-header p{
	margin: 20px 0 10px 5px;
}

blockquote {
  margin-top: 30px;
  color: #757575;
  border-left-color: #3F51B5;
  padding: 0 20px;
}

.date {
  background: #FF4081;
  display: inline-block;
  color: #FFFFFF;
  padding: 10px;
  position: absolute;
  top: 0;
  right: 0;
}

@media screen and (max-width: 768px) {
  .timeline::before {
    left: 50px;
  }
  .timeline .timeline-img {
    left: 50px;
  }
  .timeline .timeline-content {
    max-width: 100%;
    width: auto;
    margin-left: 70px;
  }
  .timeline .timeline-item:nth-child(even) .timeline-content {
    float: none;
  }
  .timeline .timeline-item:nth-child(odd) .timeline-content::after {
    content: '';
    position: absolute;
    border-style: solid;
    width: 0;
    height: 0;
    top: 30px;
    left: -15px;
    border-width: 10px 15px 10px 0;
    border-color: transparent #f5f5f5 transparent transparent;
  }
}

.timeline-box{
	overflow-y: scroll;
	height: 800px;
	overflow-x: hidden;
	margin-bottom: 20px;
}


.scroll-bar{
	float: left;
	background: #F5F5F5;
	margin-bottom: 25px;
	-webkit-box-shadow: inset 10px 10px 13px -9px rgba(0,0,0,0.75);
	-moz-box-shadow: inset 10px 10px 13px -9px rgba(0,0,0,0.75);
	box-shadow: inset 10px 10px 13px -9px rgba(0,0,0,0.75);
	padding: 10px;
}

.scroll-bar::-webkit-scrollbar-track
{
	-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
	background-color: #F5F5F5;
	border-radius: 10px;
}

.scroll-bar::-webkit-scrollbar
{
	width: 10px;
	background-color: #F5F5F5;
}

.scroll-bar::-webkit-scrollbar-thumb
{
	border-radius: 10px;
	background-image: -webkit-gradient(linear,
									   left bottom,
									   left top,
									   color-stop(0.44, rgb(122,153,217)),
									   color-stop(0.72, rgb(73,125,189)),
									   color-stop(0.86, rgb(28,58,148)));
}

.scroll-bar-style-1::-webkit-scrollbar-thumb{
	background: rgba(248,80,50,1);
	background: -moz-linear-gradient(left, rgba(248,80,50,1) 0%, rgba(204,177,70,1) 56%, rgba(240,168,161,1) 100%);
	background: -webkit-gradient(left top, right top, color-stop(0%, rgba(248,80,50,1)), color-stop(56%, rgba(204,177,70,1)), color-stop(100%, rgba(240,168,161,1)));
	background: -webkit-linear-gradient(left, rgba(248,80,50,1) 0%, rgba(204,177,70,1) 56%, rgba(240,168,161,1) 100%);
	background: -o-linear-gradient(left, rgba(248,80,50,1) 0%, rgba(204,177,70,1) 56%, rgba(240,168,161,1) 100%);
	background: -ms-linear-gradient(left, rgba(248,80,50,1) 0%, rgba(204,177,70,1) 56%, rgba(240,168,161,1) 100%);
	background: linear-gradient(to right, rgba(248,80,50,1) 0%, rgba(204,177,70,1) 56%, rgba(240,168,161,1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f85032', endColorstr='#f0a8a1', GradientType=1 );
}

/* CSS THÊM */

.noimg{
	margin: 40px 0px 0px 0px;
}

.timeline-img-header-1{
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline1/ptt-hbsatlo.jpg") center center no-repeat;
	background-size: cover;
}

.timeline-img-header-2{
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.3)), url("../images/timeline1/TT_thisat.jpg") center center no-repeat;
	background-size: cover;
}

/*only Pc*/
@media only screen 
and (min-device-width : 1024px) {
	.timeline-item {
		margin-bottom: 0;
		margin-top: -40px;
	}
	
	.timeline-img{
		margin-top: 7px;
	}
	
	.timeline::before{
		top: 2%;
	}
}