*, *:before, *:after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.demo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 20px;
  min-height: 100vh;
  font-family: 'Open Sans', sans-serif;
  background-color: #FECA45;
}
.demo__description {
  font-size: 20px;
  padding-bottom: 20px;
}
.demo__phone {
  position: relative;
  width: 305.25px;
  height: 633px;
  padding-top: 1px;
  background-color: #120d30;
  border-radius: 40px;
}
.demo__notch {
  position: absolute;
  top: 12px;
  left: 74.25px;
  height: 22.5px;
  width: 156.75px;
  background-color: #120d30;
  border-radius: 0 0 15px 15px;
}
.demo__screen {
  position: relative;
  height: 609px;
  width: 281.25px;
  padding-top: 25px;
  background: -webkit-gradient(linear, left top, left bottom, from(#4a3972), to(#5e4a9d));
  background: linear-gradient(#4a3972, #5e4a9d);
  border-radius: 30px;
  cursor: -webkit-grab;
  cursor: grab;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  -webkit-perspective: 700px;
          perspective: 700px;
}
.demo__screen-wrapper {
  position: relative;
  height: 609px;
  width: 281.25px;
  margin-top: 11px;
  margin-left: 12px;
  overflow: hidden;
  border-radius: 30px;
}
.demo__indicator {
  position: absolute;
  top: 2.5px;
  font-size: 13.5px;
  color: white;
}
.demo__indicator--time {
  left: 18.75px;
}
.demo__indicator--signal {
  right: 45px;
}
.demo__indicator--battery {
  font-size: 14.25px;
  right: 16.5px;
}
.demo__controls {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 6.25px 0;
  font-size: 18.75px;
  color: white;
}
.demo__arrow {
  position: absolute;
  left: 12.5px;
}
.demo__card {
  position: relative;
  margin: 9px;
  height: 142.5px;
  width: calc(100% - 18px);
  font-size: 17.5px;
  border-radius: 5px;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}
.demo__card--notched {
  position: absolute;
  top: 0;
  -webkit-transform: rotateX(180deg) scale(0.6) translateY(175px);
          transform: rotateX(180deg) scale(0.6) translateY(175px);
}
.demo__card--processing {
  position: absolute;
  top: 0;
  -webkit-transform: translateY(62.5px);
          transform: translateY(62.5px);
}
.demo__card-frontside {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  padding-top: 9px;
  padding-bottom: 4.5px;
  background-color: white;
  border-radius: 5px;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.demo__card-backside {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  color: white;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(50%, #120d30), to(#211858));
  background: linear-gradient(#120d30 50%, #211858);
  border-radius: 25px;
  -webkit-transform: rotateX(180deg);
          transform: rotateX(180deg);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.demo__card-release {
  padding: 5px;
  opacity: 0;
  -webkit-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
}
.demo__card-type {
  padding-left: 18px;
  font-size: 12.5px;
  color: #aaa;
}
.demo__card-body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 18px;
  padding-right: 18px;
  padding-top: 9px;
  padding-bottom: 9px;
}
.demo__card-picture {
  width: 50px;
  height: 50px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  border-radius: 50%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.demo__card-picture--starbucks {
  background-image: url(https://kiyutink.github.io/logos/starbucks.svg);
}
.demo__card-picture--citi {
  background-image: url(https://kiyutink.github.io/logos/citi.png);
}
.demo__card-picture--paypal {
  background-image: url(https://kiyutink.github.io/logos/paypal.svg);
}
.demo__card-picture--apple {
  background-image: url(https://kiyutink.github.io/logos/apple.png);
}
.demo__card-info {
  width: 70%;
  margin-left: 9px;
  margin-right: 9px;
}
.demo__card-caption {
  width: 100%;
  font-weight: 700;
}
.demo__card-description {
  min-height: 37.5px;
  font-size: 13.75px;
}
.demo__card-money {
  font-size: 17.5px;
  font-weight: 700;
}
.demo__card-bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  border-top: 1px solid #ddd;
}
.demo__card-button {
  padding-top: 4.5px;
  padding-left: 18px;
  color: #6b6281;
  cursor: pointer;
}
.demo__card-time {
  padding-top: 9px;
  padding-right: 18px;
  font-size: 12.5px;
  color: #ddd;
}

.animation {
  -webkit-transition: -webkit-transform 0.5s cubic-bezier(0.55, 0.26, 0.12, 1.19);
  transition: -webkit-transform 0.5s cubic-bezier(0.55, 0.26, 0.12, 1.19);
  transition: transform 0.5s cubic-bezier(0.55, 0.26, 0.12, 1.19);
  transition: transform 0.5s cubic-bezier(0.55, 0.26, 0.12, 1.19), -webkit-transform 0.5s cubic-bezier(0.55, 0.26, 0.12, 1.19);
}

.short-animation {
  -webkit-transition: -webkit-transform .2s ease;
  transition: -webkit-transform .2s ease;
  transition: transform .2s ease;
  transition: transform .2s ease, -webkit-transform .2s ease;
}