style.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  min-height: 100vh;
  background: #c89963;
}
.container {
  max-width: 750px;
  width: 100%;
  padding: 30px;
  background: #fff;
  border-radius: 7px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.01);
}
.wrapper {
  border-radius: 5px;
  border: 1px solid #ccc;
}
.wrapper .text-input {
  display: flex;
  border-bottom: 1px solid #ccc;
}
.text-input .to-text {
  border-radius: 0px;
  border-left: 1px solid #ccc;
  font-family: "Noto Sans Devanagari";
  font-size: 18px;
}
.text-input textarea {
  height: 250px;
  width: 100%;
  border: none;
  outline: none;
  resize: none;
  background: none;
  font-size: 15px;
  padding: 10px 15px;
  border-radius: 5px;
}
.text-input textarea::placeholder {
  color: #b7b6b6;
}
.controls,
li,
.icons,
.icons i {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.controls {
  list-style: none;
  padding: 12px 15px;
}
.controls .row .icons i {
  width: 50px;
  color: #736e6e;
  font-size: 25px;
  cursor: pointer;
  transition: transform 0.2s ease;
  justify-content: center;
}
.controls .row.from .icons {
  padding-right: 15px;
  /*border-right: 1px solid #ccc;*/
}
.controls .row.to .icons {
  padding-left: 15px;
  /*border-right: 1px solid #ccc;*/
}
.controls .row select {
  color: #333;
  border: none;
  outline: none;
  font-size: 18px;
  background: none;
  padding-left: 5px;
}
.text-input textarea::-webkit-scrollbar {
  width: 4px;
}
.controls .row select::-webkit-scrollbar {
  width: 8px;
}
.text-input textarea::-webkit-scrollbar-track,
.controls .row select::-webkit-scrollbar-track {
  background: #fff;
}
.text-input textarea::-webkit-scrollbar-thumb {
  background: #ddd;
  border-radius: 8px;
}
.controls .row select::-webkit-scrollbar-thumb {
  background: #999;
  border-radius: 8px;
  border-right: 2px solid #ffffff;
}
.controls .exchange {
  color: #736e6e;
  cursor: pointer;
  font-size: 30px;
  transition: transform 0.2s ease;
  margin-left: -90px;
}
.controls i:active {
  transform: scale(0.9);
}
.container button {
  width: 100%;
  padding: 14px;
  outline: none;
  border: none;
  color: #fff;
  cursor: pointer;
  margin-top: 20px;
  font-size: 17px;
  border-radius: 5px;
  background: #a85a00;
}
.textDevanagari {
  font-family: "Noto Sans Devanagari";
  font-size: 0.8em;
  width: 60%;
}
.devanagariTab {
  font-size: 2em;
}
.devanagariTabSmallScreen {
  width: 100% !important;
}
.devanagariTabText {
  width: 50%;
}
.latinCopyText {
  font-size: 0.7em;
}
.footerDevanagari {
  font-size: 1.2em;
}
.footerLatin {
  font-size: 1em;
}
.footerImage {
  margin-bottom: -7px;
}

.isoNasal {
  display:inline-block;
  color:#867d7d;
  border:1px solid #CCC;
  background:#867d7d;
  cursor:pointer;
  max-width: 100px;
  padding: 5px;
  text-align: center;
}
.isoNasal:active {
  color:red;
  box-shadow: 0 0 5px -1px rgba(0,0,0,0.6);
}
.isoWONasal {
  display:inline-block;
  color:#742222;
  border:1px solid #CCC;
  background:#742222;
  cursor:pointer;
  max-width: 100px;
  padding: 5px;
  text-align: center;
}

.dropbtn {
  background-color: #d3cbcb;
  color: white;
  padding: 2px;
  font-size: 18px;
  border: none;
}

.dropdown {
  position: relative;
  display: inline-block;
  cursor: pointer;
  padding-right: 65px;
  padding-bottom: 5px;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #b6b1b1;
  min-width: 50px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
  cursor: pointer;
  padding-left: 18px;
}

.dropdown-content a {
  color: black;
  padding: 2px 5px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {
  background-color: #ddd;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown:hover .dropbtn {
  background-color: #3e8e41;
}

@media (max-width: 660px) {
  .container {
    padding: 20px;
  }
  .wrapper .text-input {
    flex-direction: column;
  }
  .text-input .to-text {
    border-left: 0px;
    border-top: 1px solid #ccc;
  }
  .text-input textarea {
    height: 200px;
  }
  .controls .row .icons {
    font-size: 20px;
  }
  .container button {
    padding: 13px;
    font-size: 16px;
  }
  .controls .row select {
    font-size: 16px;
  }
  .controls .exchange {
    font-size: 20px;
  }
  .textDevanagari {
    font-size: large;
    width: 20%;
  }
}

.tooltip {
  position: relative;
  display: inline-block;
  /*border-bottom: 1px dotted black;*/
}
.tooltip:hover {
  cursor: pointer;
}
.close {
  color: red;
}
.close:hover {
  cursor: pointer;
}
.tooltip .tooltiptext {
  display: none;
  width: 180px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;

  /* Position the tooltip */
  position: absolute;
  z-index: 1;
}

.block {
  display: block !important;
}

/* Style the tab */
.tab {
  width: 100%;
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: grey;
}

/* Style the buttons inside the tab */
.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 2px;
  margin: 2px;
  transition: 0.3s;
  font-size: 17px;
}

/* Change background color of buttons on hover */
.tab button:hover {
  cursor: pointer;
  background-color: #ddd;
}

/* Create an active/current tablink class */
.tab button.active {
  cursor: pointer;
  /*background-color: #ccc;*/
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-top: none;
  width: 50%;
}

.tabcontentSmallScreen {
  display: none;
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-top: none;
  width: 100% !important;
}

.currentTab {
  border: 2px solid black;
  width: 50%;
}

.widthOfTab {
  width: 50%;
}

.alignIcon {
  text-align: center;
}

.footerOfPage {
  text-align: center;
  position: fixed;
  bottom: 10px;
  font-size: 10px;
  padding: 15px;
}