.android-timeline {
  position: relative;
}

.android-timeline__customers {
  background-color: #fff;
  width: 190px;
  height: 100%;
  position: sticky;
  z-index: 10;
  top: 0;
  left: 0;
  box-shadow: 10px 0 5px -6px rgba(102, 102, 102, 0.418);
 /* transform: translateY(-110px); */
}
.android-timeline__customers ul {
  list-style: none;
  padding-top:6px;
}
.android-timeline__customers ul li {
  margin: 0px 10px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.android-timeline__image {
  width: 100%;
  height: 650px;
  overflow: auto;
  border-color: aqua;
}

.android-timeline__image-container {
  width: 2403px;

  height: auto;
  cursor: pointer;
}
.android-timeline__image-container-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);

  z-index: 9;
}
.android-timeline__image-container-overlay h2 {
  position: absolute;
  top: 20%;
  left: 20%;
  /*transform: translate(-50%, -50%);*/
  width: 150px;


  color: #fff;
}

.android-timeline__image-container-image {
  width: 2403px;
  max-width: 2403px;
/*   height: 1203px; */
  height: auto; 
  cursor: pointer;
  position: absolute;
;
}
.android-timeline__image-container-years {
  position: sticky;
  top: 0px;
width: 2403px;
   box-shadow: 0px 1px 10px 0px rgba(0,0,0,0.75); 

  z-index: 9;

}
.android-timeline__image-container-years img {
  display: block;
}


@media screen and (max-width: 768px) {
  .android-timeline__row {
    padding: 0px;
    margin: 20px 5% 20px 1%;
    width: 90%;
  }
  .android-timeline__image-container {
    left: -100px;
}
.android-timeline__image-container-overlay h2 {

  top: 10%;
  left: 15%;
  transform: translate(-50%, -50%);
  font-size: 16px;


}
  .android-timeline__customers {
    width: 88px;
  }
  .android-timeline__customers ul {

    padding-left: 0px;
  }
  .android-timeline__customers ul li {
 font-size: 12px;
}
}

/* align-self: flex-start; 
}
.android-timeline__image-container img {
}