style.css

@import url('https://fonts.googleapis.com/css?family=Roboto:300');

body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  background: #000428;
  background: -webkit-linear-gradient(to right, #004e92, #000428);
  background: linear-gradient(to right, #004e92, #000428);
}

section {
  width: 100%;
  height: 100vh;
  box-sizing: border-box;
  padding: 140px 0;
}

.card {
  position: relative;
  min-width: 200px;
  width: 100%;
  height: auto;
  overflow: hidden;
  border-radius: 15px;
  margin: 0 auto;
  padding: 40px 20px;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
  transition: 0.5s;
}

.card:hover {
  transform: scale(1.1);
}

.card_red,
.card_red .title .fa {
  background: linear-gradient(-45deg, #5e91ff, #eee6ed);
}

.card_violet,
.card_violet .title .fa {
  background: linear-gradient(-45deg, #f1ecf1, #349aec);
}

.card_three,
.card_three .title .fa {
  background: linear-gradient(-45deg, #4524ff, #0014c5);
}

.card:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
  transform: skewY(-5deg) scale(1.5);
}

.title .fa {
  color: #fff;
  font-size: 60px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  text-align: center;
  line-height: 100px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
}

.title h2 {
  position: relative;
  margin: 20px 0 0;
  padding: 0;
  color: #fff;
  font-size: 28px;
  z-index: 2;
}

.option {
  position: relative;
  z-index: 2;
}

.option ul {
  margin: 0;
  padding: 0;
}

.option ul li {
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
  color: #fff;
  font-size: 16px;
}

.card a {
  display: block;
  position: relative;
  z-index: 2;
  background-color: #fff;
  width: 150px;
  height: 40px;
  text-align: center;
  margin: 20px auto 0;
  line-height: 40px;
  border-radius: 40px;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

#imgBg {
  border-radius: 50%;
  width: 200px;
}

a {
  color: #6c757d;
}

a:hover {
  color: #fec503;
  text-decoration: none;
}

::selection {
  background: #dbd6c4;
  text-shadow: none;
}