.main {
   background: linear-gradient(to bottom, #003366 15%, #ffffff 118%);
  
  margin: 0 auto;
  
  display: flex;
  justify-content: center;
  align-items: center;
}

.main ul {
  width: 50%;
}

ul {
  list-style: none;
  border: 1px solid #1b1919;
  padding: 0;
}
ul li a {
  text-decoration: none;
  color: #5677fc;
  margin-left: 20px;
  transition: color 0.3s;
}

li {
  padding-bottom: 20px;
  padding-top: 20px;
  border-bottom: 1px solid #ccc;
}
li:last-child {
  border-bottom: none;
}

li {
  position: relative;
  z-index: 1;
}

li:after {
  content: "";
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  width: 0px;
  height: auto;
  background: #5677fc;
  z-index: -1;
  transition: width 0.5s cubic-bezier(0.785, 0.135, 0.15, 0.86);
}

li:hover:after {
  width: 100%;
}

li:hover a {
  color: #fff;
}
li:hover span i {
  margin-right: 20px;
  opacity: 1;
}

li span i {
  float: right;
  transition: margin-right 0.7s, opacity 0.7s;
  opacity: 0;
  color: white;
}

li .json-data {
  /*transition: all .5s ease;*/
  height: 0px;
  opacity: 0;
  overflow: hidden;
  padding: 0px 0px;
  color: white;
}
li .json-data .subscribers {
  margin-top: 10px;
}
li .json-data .sub-desc {
  line-height: 1.5;
}

/*li:hover {
  .json-data {
    height: auto; 
    opacity: 1.0;
    overflow: visible;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
  }
}*/
.json-data.show {
  transition: all 0.5s;
  height: auto;
  opacity: 1;
  overflow: visible;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
}

.json-data.jumper {
  transition: none;
}