xrpl-dev-portal/_code-samples/mpt-sender/modular-tutorials.css

body {
  font-family: "Inter", sans-serif;
  padding: 20px;
  background: #abe2ff;
}

h1 {
  font-weight: bold;
}

td {
  padding-left: 25px;
  vertical-align: top;
}

input,
button {
  padding: 6px;
  margin-bottom: 8px;
  border: none
}

input:read-only {
  background-color:rgb(11, 96, 132);
  color:white;
  border: 0;
}

button {
  font-weight: bold;
  font-family: "Work Sans", sans-serif;
  background-color: #006aff;
  -webkit-text-fill-color: white;
}

button:hover {
  background-color: #0555c5;
  cursor: pointer;
}

td {
  vertical-align: middle;
}

/* The switch - the box around the slider */
.switch {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 16px;
}

/* Hide default HTML checkbox */
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

/* The slider */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 13px;
  width: 13px;
  left: 4px;
  bottom: 2px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked+.slider {
  background-color: #2196F3;
}

input:focus+.slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked+.slider:before {
  -webkit-transform: translateX(13px);
  -ms-transform: translateX(13px);
  transform: translateX(13px);
}

/* Rounded sliders */
.slider.round {
  border-radius: 17px;
}

.slider.round:before {
  border-radius: 50%;
}
.tooltip {
  position: relative;
  border-bottom: 1px dotted black;
}

.tooltip:before {
  content: attr(tooltip-data); 
  position: absolute;
  width: 250px;
  background-color: #006aff;
  color: #fff;
  text-align: center;
  padding: 15px;
  line-height: 1.1;
  border-radius: 5px;
  z-index: 1;
  opacity: 0;
  transition: opacity .5s;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;
  font-size: 0.70em;
  visibility: hidden;
}

.tooltip:after {
  content: "";
  position: absolute;
  bottom: 75%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  opacity: 0;
  transition: opacity .5s;
  border-color: #000 transparent transparent transparent;
  visibility: hidden;
}

.tooltip:hover:before, 
.tooltip:hover:after {
  opacity: 1;
  visibility: visible;
}