.main-whitePaper {
  margin-top: 140px;
  margin-bottom: 30px;
  text-align: center;
}

.wrapper {
  display: flex;
  flex-flow: row;
  flex-wrap: wrap;
  justify-content: center;
}

.card {
  position: relative;
  overflow: hidden;
  display: flex;
  width: 480px;
  height: 380px;
  border-radius: 4px;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14),
    0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.56s ease-in-out;
  background-color: rgba(0, 0, 0, 0.1);
  background-position: center;
  background-attachment: fixed;
  margin-top: 20px;
  margin-left: 25px;
}

.card:hover {
  cursor: pointer;
  box-shadow: 0 24px 38px 3px rgba(0, 0, 0, 0.14),
    0 9px 46px 8px rgba(0, 0, 0, 0.12), 0 11px 15px -7px rgba(0, 0, 0, 0.2);
}

.inner-overlay {
  background-color: #0910129a;
  width: 100%;
  height: 100%;
  padding: 20px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 101;
}

.card__title {
  padding: 0.6rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1;
  font-weight: 500;
  border: 2px solid grey;
  border-radius: 20px;
  margin-right: 200px;
  margin-top: 20px;
}
.center-text {
  margin-top: 5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 22px;
  display: flex;
  /* justify-content: center;
  align-items: center; */
}
.center-text-2 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 20px;
}

.read-btn {
  background: #ff8728;
  color: #fff;
  font-size: 16px;
  width: 140px;
  height: 52px;
  margin-bottom: 20px;
  margin-top: 30px;
  border: none;
  border-radius: 30px;
}
.read-btn:hover {
  color: #fff;
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}
.team-box {
  display: flex;
  flex: 1;
  margin-top: 70px;
}
.img-box {
  height: 100px;
  width: 100px;
  border-radius: 50%;
}
.text-box {
  margin-top: 28px;
  margin-left: 20px;
  font-weight: 300;
}
.conference-text {
  color: black;
  font-size: 16px;
}