HTML boarding ticket, informer, widget CSS design.

On the Internet, I found js with the output of the dynamic style of the boarding pass.
This code has been slightly redone to a regular html css version.

CSS

		* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  perspective: 700px;
  font-family: Roboto-Regular, HelveticaNeue, Arial, sans-serif;
}

.root {
  display: flex;
  align-items: center;
  justify-content: center;
	background: #ededed;
}

.back {
  width: 26px;
  height: 26px;
  position: absolute;
  z-index: 10;
  left: -4px;
  top: 29px;
}

.settings {
  width: 26px;
  height: 26px;
  position: absolute;
  z-index: 10;
  top: 117px;
  right: 0px;
}

.App {
  font-family: sans-serif;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: #fff;
  box-shadow: 0px 0px 41px -7px rgba(0, 0, 0, 0.15);
  width: 400px;
  height: auto;
	background: #f3f3f3;
}

.headerText {
  color: rgb(34, 34, 34);
  font-weight: bold;
  font-size: 20px;
  width: 340px;
  height: 46px;
  text-align: center;
  margin-top: 30px;
  word-spacing: 2px;
  letter-spacing: 1px;
}

.tripDetail {
  display: flex;
  flex-direction: column;
  text-align: left;
  color: #747474;
  font-size: 10px;
  margin-top: 26px;
  letter-spacing: 2px;
  margin-bottom: 26px;
}

.tripDest {
  color: #141414;
  font-weight: bold;
  font-size: 28px;
  letter-spacing: 1px;
  display: flex;
}

.oneWay {
  font-size: 10px;
  font-weight: 100;
  background: #498eff;
  border: 1px solid #0061ff;
  color: #fff;
  position: relative;
  height: 20px;
  padding: 3px 5px;
  margin-top: 7px;
  border-radius: 3px;
  margin-left: 7px;
}

.headerInput {
  width: 340px;
  height: 40px;
  border: none;
  background: #262626;
  border-radius: 5px;
  border: 1px solid rgb(81, 81, 81);
  padding-top: 8px;
  padding-left: 10px;
  margin-top: 20px;
  margin-bottom: 20px;
}

::placeholder {
  color: #c0c0c0;
  font-size: 20px;
  font-weight: bold;
}

.cardContainer {
  position: relative;
  width: 340px;
  height: 100px;
  /* background: rgb(194, 194, 194); */
  border-radius: 5px;
  transform-origin: bottom;
  margin: 20px;
}

.first {
  width: 340px;
  height: 100px;
  position: absolute;
  border-radius: 5px;
  color: #000;
  transform-origin: bottom;
  transform-style: preserve-3d;
  transition: 0.5s;
  border-radius: 8px;
  display: flex;
  /* backface-visibility: hidden; */
}

.detailDate {
  color: #a09a9a;
  font-size: 9px;
  padding-top: 11px;
}

.detailTime {
  font-weight: bold;
  font-size: 21px;
  color: #000;
}

.detailSub {
  width: 200px;
  height: 100px;
  position: relative;
  border-radius: 0px 8px 8px 0px;
  background: #0a0a0a;
}
.firstDisplay {
  width: 100%;
  height: 100px;
  position: absolute;
  background: #fff;
  border-radius: 8px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 18px 23px;
  flex-wrap: wrap;
  backface-visibility: hidden;
  box-shadow: 0px 0px 25px -1px rgba(0, 0, 0, 0.17);
}

.info {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  color: #b2b2b2;
  font-size: 10px;
}

.flightDetail {
  font-size: 23px;
  font-weight: bold;
  color: #3f3f3f;
  flex: 0.5;
  text-align: center;
}

.animContainer {
  padding-left: 0px;
  position: absolute;
  width: 19px;
  height: 10px;
  top: 10px;
  left: 15px;
  overflow: hidden;
}

.anim {
  width: 54px;
  position: absolute;
  display: flex;
  animation: slidein 1s infinite linear;
}

@keyframes slidein {
  to {
    transform: translateX(-18px);
  }

  from {
    transform: translateX(0px);
  }
}

.circle {
  width: 5px;
  height: 5px;
  background: #707070;
  border-radius: 50%;
  margin-right: 13px;
}
.firstTop {
  width: 340px;
  height: 100px;
  position: absolute;
  background: #ffffff;
  backface-visibility: hidden;
  border-radius: 8px;
  border-radius: 8px;
  box-shadow: 0px 0px 3px 0px rgba(132, 132, 132, 0.15);
  display: flex;
  justify-content: space-around;
}

.timecontainer {
  display: flex;
  padding-right: 10px;
  padding-top: 14px;
}

.firstBehind {
  width: 340px;
  height: 100px;
  position: absolute;
  background: #fff;
  transform-origin: center;
  transform: rotate3d(1, 0, 0, -180deg);
  backface-visibility: hidden;
  border-radius: 8px;
  border: 1px dashed #d1d1d1;
  border-left: none;
  border-right: none;
}

.firstBehindDisplay {
  width: 100%;
  height: 100px;
  position: absolute;
  background: #fff;
  border-radius: 8px;
  padding: 12px 23px;
  display: flex;
  justify-content: space-between;
  box-shadow: 0px 11px 25px -1px rgba(0, 0, 0, 0.17);
}

.firstBehindRow {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-top: 7px;
  text-align: left;
}

.detail {
  font-size: 15px;
  color: rgb(69, 69, 69);
  font-weight: bold;
}

.detailLabel {
  color: #686868;
  font-size: 10px;
  font-weight: 100;
}

.second {
  width: 340px;
  height: 50px;
  position: absolute;
  bottom: -2px;
  transform-origin: bottom;
  transform-style: preserve-3d;
  transition: 0.2s;
  border-radius: 8px;
}

.secondTop {
  width: 340px;
  height: 50px;
  position: absolute;
  background: rgb(231, 231, 231);
  backface-visibility: hidden;
  border-radius: 8px;
}

.thirdTop {
  width: 340px;
  height: 50px;
  position: absolute;
  background: rgb(190, 190, 190);
  backface-visibility: hidden;
  border-radius: 8px;
}

.secondBehind {
  width: 340px;
  height: 50px;
  position: absolute;
  background: #fff;
  transform-origin: center;
  transform: rotate3d(1, 0, 0, -180deg);
  backface-visibility: hidden;
  border-radius: 8px;
  border: 1px dashed #d1d1d1;
  border-left: none;
  border-right: none;
}

.secondBehindDisplay {
  width: 100%;
  height: 50px;
  position: absolute;
  background: #fff;
  border-radius: 8px;
  border-bottom: 1px dashed #d1d1d1;
  display: flex;
  justify-content: space-between;
  padding: 10px 23px;
  box-shadow: 0px 11px 25px -1px rgba(0, 0, 0, 0.17);
}

.secondBehindBottom {
  width: 340px;
  height: 50px;
  position: absolute;
  background: #fff;
  transform-origin: center;
  transform: rotate3d(1, 0, 0, -180deg);
  backface-visibility: hidden;
  border-radius: 0px 0px 8px 8px;
  border-radius: 8px;
  box-shadow: 0px 11px 25px -1px rgba(0, 0, 0, 0.17);
}

.third {
  width: 340px;
  height: 50px;
  position: absolute;
  transform-origin: bottom;
  transform-style: preserve-3d;
  transition: 0.2s;
  border-radius: 8px;
}

.button {
  color: #2d2d2d;
  font-size: 19px;
  font-weight: bold;
  padding: 4px 124px;
  border: 1px solid #2d2d2d;
  background: #fff;
  border-radius: 4px;
  margin-top: 9px;
}

.price {
  color: #2d2d2d;
  font-weight: bold;
  font-size: 15px;
  display: flex;
  flex-direction: column;
  margin-top: -2px;
}

.priceLabel {
  color: #747474;
  font-weight: 100;
  font-size: 10px;
  text-align: left;
}

.barCode {
  width: 98px;
  height: 30px;
}

HTML

<div class="cardContainer" style="height: 300px; transition: 0.9s;">
<div class="firstDisplay">
<div class="flightDetail">
<div class="detailLabel" style="font-weight: bold; color: rgb(13, 28, 83);">
From
</div>
DXB<div class="detailLabel">Kempegowda International</div>
</div>
<div class="flightDetail" style="margin-top: 15px;">
<div class="animContainer">
<div class="anim">
<div class="circle"></div>
<div class="circle"></div>
<div class="circle"></div>
</div>
</div>
<div class="animContainer" style="left: 62px;">
<div class="anim">
<div class="circle"></div>
<div class="circle"></div>
<div class="circle"></div>
</div>
</div>
<img src="airplane2.png" style="width: 30px;"></div>
<div class="flightDetail">
<div class="detailLabel" style="font-weight: bold; color: rgb(13, 28, 83);">To</div>
DAC<div class="detailLabel">Dhaka</div>
</div>
</div>
<div class="first" style="transform: rotate3d(1, 0, 0, -180deg); transition-delay: 0s;">
<div class="firstTop">
<img src="https://beebom.com/wp-content/uploads/2018/12/Lufthansa-Logo.jpg" style="height: 51px; margin: 22px 12px;">
<div class="timecontainer">
<div class="detailDate">
Bengaluru
<div class="detailTime">6:20</div>June 12
</div>
<img src="airplane2.png" style="width: 30px; height: 26px; margin-top: 22px; margin-left: 16px; margin-right: 16px;">
<div class="detailDate">
New Delhi
<div class="detailTime">8:45</div>
June 12
</div>
</div>
</div>
<div class="firstBehind">
<div class="firstBehindDisplay">
<div class="firstBehindRow">
<div class="detail">
6:20 - 8:45
<div class="detailLabel">Flight Time</div>
</div>
<div class="detail">
No
<div class="detailLabel">Transfer</div>
</div>
</div>
<div class="firstBehindRow">
<div class="detail">
2h 25 min
<div class="detailLabel">Duration</div>
</div>
<div class="detail">8
<div class="detailLabel">Gate</div>
</div>
</div>
<div class="firstBehindRow">
<div class="detail">5:35
<div class="detailLabel">Boarding</div>
</div>
<div class="detail">20A
<div class="detailLabel">Seat</div>
</div>
</div>
</div>
<div class="second" style="transform: rotate3d(1, 0, 0, -180deg); transition-delay: 0.2s;">
<div class="secondTop">
</div>
<div class="secondBehind">
<div class="secondBehindDisplay">
<div class="price">$100
<div class="priceLabel">Price</div>
</div>
<div class="price">Economy
<div class="priceLabel">Class</div>
</div>
<img class="barCode" src="barcode.png"></div>
<div class="third" style="transform: rotate3d(1, 0, 0, -180deg); transition-delay: 0.4s;">
<div class="thirdTop"></div>

<div class="secondBehindBottom">
<div class="firstTop">
<img src="https://beebom.com/wp-content/uploads/2015/02/airline-logos-qatar-e1424574584611.png" style="height: 26px; margin: 34px 16px;">
<div class="timecontainer">
<div class="detailDate">Bengaluru
<div class="detailTime">6:20</div>
June 12</div>
<img src="airplane2.png" style="width: 30px; height: 26px; margin-top: 22px; margin-left: 16px; margin-right: 16px;">
<div class="detailDate">
New Delhi
<div class="detailTime">8:45</div>
June 12
</div>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>
</div>