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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #333030;
  scroll-behavior: smooth !important;
  scroll-padding-top: 20% !important;
}
section {
  scroll-behavior: smooth;
  scroll-padding-top: 20% !important;
  background-color: rgb(0, 150, 136);
  position: relative;
}
.header {
  height: 90px;
}
.section-title {
  font-weight: 400 !important;
  font-size: 2.5rem !important;
  color: #fefefe;
  margin: 10px 0 80px !important;
}
.navbar {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 5px;
}

/*
header top
*/
.topbar {
  background-color: #212529;
  padding: 0;
}

.topbar .container .row {
  margin: -7px;
  padding: 0;
}

.topbar .container .row .col-md-12 {
  padding: 0;
}
ul.social-network {
  list-style: none;
  margin: 5px 0 10px -25px;
  float: right;
}
ul.social-network li {
  margin: 0 5px;
  padding: 5px 0 0;
  width: 32px;
  display: inline-block;
  text-align: center;
  height: 32px;
  vertical-align: baseline;
  color: #fefefe;
}
ul.social-network li a {
  cursor: pointer;
  display: inline-block;
  overflow: hidden;
  vertical-align: middle;
  z-index: 1;
  will-change: opacity, transform;
  transition: 0.3s ease-out;
  color: rgb(232, 228, 228);
}
ul.social-network li a:hover {
  color: #54d400;
}
ul.social-network li a i {
  margin: 0;
}

.mx-background-top-linear {
  background: -webkit-linear-gradient(45deg, #54d400 48%, #1b1e21 48%);
  background: -webkit-linear-gradient(left, #54d400 48%, #1b1e21 48%);
  background: linear-gradient(45deg, #54d400 48%, #1b1e21 48%);
}

.learn-list-box {
  width: 100%;
  margin: 0 auto;
}
.learn-list {
  display: flex;
  margin: 0 -15px -16px;
  flex-wrap: wrap;
  justify-content: center;
  -webkit-box-pack: center;
}
.learn-list__item {
  margin: 0 20px 18px;
  width: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}
.learn-list__icon {
  width: 72px;
  height: 64px;
}
.learn-list__icon i {
  font-size: 4rem;
  color: #54d400;
}
.learn-list__title-h3 {
  margin-top: 15px;
  margin-bottom: 0;
}
.learn-list__text {
  font-size: 16px;
}
.columns {
  display: flex;
  position: relative;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  margin: -1.5rem;
}
.column {
  position: relative;
  max-width: 100%;
  flex: 1;
  padding: 1.5rem;
  list-style: none;
  margin: 0;
}
.column-title {
  font-size: 4.6rem;
  margin: 0;
  margin-top: 0 !important;
}
.column-subtitle {
  font-size: 2.5rem;
  opacity: 0.65;
  margin-top: 1rem;
  margin-bottom: 0;
}
.mb-sm {
  margin-bottom: calc(0.5rem + 1vw) !important;
}
.cards {
  background: #fff;
  border: 2px solid rgba(48, 48, 48, 0.1);
  border-radius: 0.5rem;
  display: flex;
  position: relative;
  height: 100%;
}
.card-sm {
  flex-direction: row;
  align-items: center;
}
.card-sm p {
  overflow: hidden;
  font-size: 2.5rem;
}
.card-icon {
  max-height: 60px;
  line-height: 60px;
  margin: 0 2rem 0 0;
  max-width: 60px;
}

@media (max-width: 1244px) {
  .learn-list-box {
    max-width: 650px;
  }
  .card-icon {
    max-width: 80px;
    margin: 1 auto 2.5rem auto;
    border-radius: 50%;
    display: block;
  }
}
@media (max-width: 991px) {
  .columns {
    flex-direction: column;
    padding: 0 20px;
    align-items: center;
    justify-content: center;
  }
  .columns p {
    text-align: center;
  }
}