.chart_center {
    margin: auto;
    width: 100%;
    padding: 10px;
    text-align: center;
    vertical-align: middle;
}
.chart_center::before {
    content: "";
    display: block;
    position: absolute;
    width: 90%;
    height: 60%;
    border: 5px solid #0d4151;
    border-radius: 100%;
    z-index: -1;
    top: 20%;
    left: 5%;
    margin-left: -4px;
    animation: grow .50s;
}
@keyframes grow {
    from {
      transform: scale(0);
    }
    to {
      transform: scale(1);
    }
  }
.card {
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    transition: 0.3s;
    width: 20%;
    min-width: 310px;
    border-radius: 5px;
    display:inline-block;
    vertical-align: top;
    margin: 20px;
    border-radius: 20px;
    z-index: 2;
    transition: all .2s ease-in-out; 
}
.card:hover {
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.5);
    transform: scale(1.1);
}
img {
    border-radius: 5px 5px 0 0;
}
.card_container {
    padding: 2px 16px;
    background-color: #0d4151;
    border-radius: 20px 20px 0 0;
    color: white;
    min-height: 100px;
    text-align: center;
    vertical-align: middle;
    position: relative;
    -webkit-transition: background 1s; /* For Safari 3.0 to 6.0 */
    transition: background 1s; /* For modern browsers */
}
.card_container:hover {
    background-color: #104858;
}
.title {
    margin: 0;
    position: absolute;
    top: 50%;
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    text-align: center;
    width: 100%;
    left: 0;
}
.card_content {
    border: 2px solid #0d4151;
    border-top: 0;
    border-radius: 0 0 20px 20px;
    min-height: 155px;
    text-align: left;
    background: white;
    
    -webkit-transition: border 1s; /* For Safari 3.0 to 6.0 */
    transition: border 1s; /* For modern browsers */
}
.card_content:hover {
    border-color: #0d4151;
}
.card_content ul {
    padding: 20px;
    margin: 0;
    font-size: 17rem;
}
.card_content ul li {
    list-style-type: circle;
    margin-left: 20px;
}
.card_content .alt {
    border-top: 2px solid #0d4151;
}