.container-ffl {
  margin: 4px 100px;
  display: flex;
  justify-content: space-between; /* Distribute items evenly along the main axis */
  flex-wrap: wrap; /* Allow items to wrap to the next line */
}
.container-box {
  width: calc(50% - 10px);
  min-height: 400px;
  border-radius: 20px;
  position: relative;
  -webkit-transition: 1.5s ease-in-out;
  transition: 1.5s ease-in-out;
  transform-style: preserve-3d;
}

.side {
  position: absolute;
  text-align: left;
  width: 100%;
  height: 100%;
  padding: 20px 50px;
  color:black;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  border-radius: 20px;
}
.content {
  transform: translatez(70px) scale(0.8);
  line-height: 2em;
}
.content h1 {
  position: relative;
}
.content p {
  margin-top: 50px;
  line-height: 3em;
}
.content h1:before {
  content: "";
  position: absolute;
  bottom: -20px;
  height: 3px;
  background-color: #3e3;
  width: 70px;
  left: 50%;
  transform: translateX(-50%);
}
.front {
  z-index: 2;
  background-size: 100vh;
  background-size: cover;

}
.back {
  background-color: #333;
  transform: rotateY(180deg);
  z-index: 0;
  padding-top: 10px;
  background-image: url(../images/home-banner.png);
}
.container-box:hover {
  -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
}
form {
  text-align: left;
}
.back h1 {
  margin: 0;
}
form label,
form input {
  display: block;
}
form input,
form textarea {
  background: transparent;
  border: 0;
  border-bottom: 2px solid #444;
  padding: 5px;
  width: 100%;
  color: #fff;
}
form label {
  margin: 15px 0;
}
form input[type="submit"] {
  display: block;
  width: auto;
  margin: 10px auto;
  padding: 5px 10px;
  border: 3px solid #555;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
}
/* my button style  */
.white-mode {
  text-decoration: none;
  padding: 7px 10px;
  background-color: #122;
  border-radius: 3px;
  color: #fff;
  transition: 0.35s ease-in-out;
  position: fixed;
  left: 15px;
  bottom: 15px;
  font-family: "Montserrat";
}

.white-mode:hover {
  background-color: #fff;
  color: #122;
}