.echron-index {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 100px);
}

.echron-index .content {
  width: 30%;
  display: table;
  margin: auto;
  border: 1px solid #00000080;
  box-shadow: 1px 1px 0px #625f5f4f;
}

.echron-index .content h4 {
  font-size: 16px;
  border-bottom: 1px solid #00000080;
  padding: 10px;
  font-weight: 400;
  color: #000000b3;
  margin: 0;
}

.echron-index .content ul {
  padding: 15px;
  background: #ffffff;
  list-style: none;
}

.echron-index .content ul li {
  width: 100%;
  font-size: 15px;
  font-weight: 600;
  color: #000000b3;
  margin-bottom: 30px;
  position: relative;
}
.echron-index .content ul li label {
  height: 25px;
}
.echron-index .content ul li::before {
  position: absolute;
  content: '\f023';
  font: normal normal normal 16px/1 FontAwesome;
  left: 0;
  top: 25px;
  background: #eee;
  border: 1px solid #00000080;
  height: 40px;
  width: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 3px 0 0 3px;
}

.echron-index .content ul li input {
  width: 90%;
  margin-left: 40px;
  padding: 0 5px;
  height: 40px;
  border: 1px solid #00000080;
  border-radius: 0 3px 3px 0;
}

.echron-index .content button {
  padding: 10px 0;
  width: 100px;
  border-radius: 2px;
  background: #1e91cf;
  border: none;
  color: #fff;
  font-size: 16px;
  display: block;
  margin: auto;
  margin-bottom: 20px;
  text-transform: uppercase;
  font-weight: 600;
  transition: .5s;
}
.echron-index .content button:hover {
  background-color: #000;
}
.echron-index .content ul li a {
  font-size: 13px;
  color: #1e91cf;
}

.echron-index .content ul li:nth-child(1) {
  margin-top: 13px;
}

.echron-index .copyrights {
  text-align: center;
  margin-top: 25px;
}

.echron-index .copyrights a {
  font: 13px;
  color: #1e91cf;
}

.echron-index .copyrights small {
  font-size: 12px;
}