body {
  margin: 0;
  padding: 0;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  color: #fff;
  max-height: 1.5vh;
}

.box {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, 5%);
  width: 50rem;
  padding: 2.5rem;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 0.625rem;
}
.box h2 {
  margin: 0 0 1.875rem;
  padding: 0;
  color: #fff;
  text-align: center;
}

.box .inputBox {
  position: relative;
}

.box .inputBox input {
  width: 100%;
  padding: 0.625rem 0;
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.062rem;
  margin-bottom: 1.875rem;
  border: none;
  border-bottom: 0.065rem solid #fff;
  outline: 0;
  background: 0 0;
}

.box .inputBox label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0.625rem 0;
  font-size: 1rem;
  color: #fff;
  pointer-events: none;
  transition: 0.5s;
}

.box .inputBox input:focus ~ label,
.box .inputBox input:not([value=""]) ~ label,
.box .inputBox input:valid ~ label {
  top: -1.125rem;
  left: 0;
  color: #00b7ff;
  font-size: 0.75rem;
}

.box input[type="submit"] {
  display: block;
  border: none;
  outline: 0;
  color: #fff;
  background-color: #00c3ff;
  padding: 0.625rem 1.25rem;
  cursor: pointer;
  border-radius: 0.312rem;
  font-size: 1rem;
  position: relative;
  left: 45%;
}

.box input[type="submit"]:hover {
  background-color: #008cff;
}

.custom-select {
  position: relative;
  top: -6rem;
  left: 30rem;
}

.select-selected:after {
  position: absolute;
  content: "";
  top: 14px;
  right: 10px;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-color: #fff transparent transparent transparent;
}

.select-selected.select-arrow-active:after {
  border-color: transparent transparent #fff transparent;
  top: 7px;
}

.select-items div,
.select-selected {
  color: #fff;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-color: transparent transparent rgba(0, 0, 0, 0.1) transparent;
  cursor: pointer;
  user-select: none;
}

.select-items {
  position: absolute;
  background-color: #cd3333;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 99;
}

.select-hide {
  display: none;
}

.same-as-selected,
.select-items div:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

body {
  margin: 0;
  font: normal 75% Arial, Helvetica, sans-serif;
}

canvas {
  display: block;
}

#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #060888;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}

.count-particles {
  background: #002;
  position: absolute;
  top: 48px;
  left: 0;
  width: 80px;
  color: #13e8e9;
  font-size: 0.8em;
  text-align: left;
  text-indent: 4px;
  line-height: 14px;
  padding-bottom: 2px;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: 700;
}

.js-count-particles {
  font-size: 1.1em;
}

#stats,
.count-particles {
  -webkit-user-select: none;
}

#stats {
  border-radius: 3px 3px 0 0;
  overflow: hidden;
}

.count-particles {
  border-radius: 0 0 3px 3px;
}