:root{
   --font-style: 'Sarala', sans-serif;
    --golden-color: #FF9900;
    --line-color-one: #2e9fe6;
    --line-color-two: #E6CA2E;
    --font-color: #bbb;
    --bg-color-one: #222;
    --bg-color-two: #444;
    --year-color: #333;    
}

  /* background*/
#section-history {
  background-image: -webkit-gradient(linear, left top, left bottom, from(var(--bg-color-one)), to(var(--bg-color-two)));
  background-image: linear-gradient(to bottom, var(--bg-color-one), #444);
  color: var(--font-color);
  padding-bottom: 1rem;
  font-family: var(--font-style);
}

#section-history h1 {        
  color: var(--golden-color);
  text-align: center;
  font-family: var(--font-style);    
  top: 0;
  background-color: var(--bg-color-one);   
  width: 100%;
  z-index: 10;
  padding: 20px;
  font-size: 2rem;
}

/*Timeline*/
.timeline {
  position: relative;
  padding: 1rem;
  margin: 0 auto;
  max-width: 1300px;
}

.timeline:before {
  content: '';
  position: absolute;
  height: 100%;
  border: 1px solid var(--line-color-two);
  right: 40px;
  top: 0;
}

.timeline:after {
  content: "";
  display: table;
  clear: both;
}
  
.timeline__item {
  padding: 0.5rem;
  border: 2px solid var(--line-color-two);
  -o-border-image: linear-gradient(to right, var(--line-color-one) 0%, var(--line-color-two) 100%);
     border-image: -webkit-gradient(linear, left top, right top, from(var(--line-color-one)), to(var(--line-color-two)));
     border-image: linear-gradient(to right, var(--line-color-one) 0%, var(--line-color-two) 100%);
  border-image-slice: 1;
  position: relative;
  margin: 1rem 3rem 1rem 1rem;
  clear: both;
}

.timeline__item:after, .timeline__item:before {
  content: '';
  position: absolute;
}

.timeline__item:before {
  right: -10px;
  top: calc(50% - 5px);
  border-style: solid;
  border-color: var(--line-color-two) var(--line-color-two) transparent transparent;
  border-width: 10px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}  

.timeline__item--year {
  text-align: center;
  max-width: 100px;
  margin: 0 48px 0 auto;
  font-size: 1.1rem;
  background-color: #333;
  line-height: 1;
  -o-border-image: none;
     border-image: none;
 
}

.timeline__item--year:before {
  display: none;
}  
.timeline__title {
  margin: 0;
  font-family: var(--font-style);
  font-size: 0.9em;
  text-align: center;
}
  
.timeline-img{
  max-width: 150px;
  height: 120px;
  float: left;
  margin-right: 3%;
  border-radius: 5px;
}

.timeline__blurb {    
  font-size: 0.8rem;
  margin: .5rem 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  
}


/* Breakpoints Tablet */
@media screen and (min-width: 768px) {
  .timeline {
    padding: 2rem;
  }
  .timeline:before {
    left: calc(50% - 1px);
    right: auto;
  }

  .timeline__item {
    width: 44%;
    margin: 1rem;
  }
    
  .timeline__item:nth-of-type(2n) {
    float: right;
    margin: 1rem;
    -o-border-image: linear-gradient(to right, var(--line-color-two) 0%, var(--line-color-one) 100%);
       border-image: -webkit-gradient(linear, left top, right top, from(var(--line-color-two)), to(var(--line-color-one)));
       border-image: linear-gradient(to right, var(--line-color-two) 0%, var(--line-color-one) 100%);
    border-image-slice: 1;
  }
  .timeline__item:nth-of-type(2n):before {
    right: auto;
    left: -10px;
    border-color: transparent transparent var(--line-color-two) var(--line-color-two);
  }

  .timeline__item--year {
    text-align: center;
    margin: 0 auto;
  }
  .timeline__item--year:nth-of-type(2n) {
    float: none;
    margin: 0 auto;
    -o-border-image: none;
       border-image: none;
  }
  .timeline__item--year:nth-of-type(2n):before {
    display: none;
  }
}


/* Breakpoints Mobile */
@media screen and (max-width: 375px) {
  .timeline__blurb {
    flex-direction: column;
  }
}