.plan-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 250px;
}

.plan-section h2 {
    margin-top: 100px;
    text-align: center;
    color: #2d8fff;
    font-size: 48px;
    font-weight: 800;
}

.plan-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    width: 70%;
    margin-top: 50px;
}

.plan {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 350px;
    height: 400px;
    min-width: 350px;
    min-height: 400px;
    padding: 30px;
    border: 1px solid #ccc;
    border-radius: 30px;
    box-shadow: 0px 0px 10px #ccc;
    overflow: hidden;
}

.plan h3 {
    margin: 0;
    color: #2d8fff;
    font-size: 30px;
    font-weight: 700;
}

.plan h5 {
    margin: 0;
    color: #444;
    font-size: 16px;
    font-weight: 300;
}

.plan ul {
    height: 280px;
    margin-top: 20px;
    padding: 0px 40px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}

.plan li {
    color: #444;
    margin: 25px 0px;
    line-height: 25px;
    font-size: 16px;
    font-weight: 400;
}

.plan h4 {
    position: absolute;
    bottom: 0;
    color: #2d8fff;
    margin: 25px 0px;
    padding: 10px;
    font-size: 30px;
    font-weight: 800;
}

.plan .unit {
    color: #444;
    font-size: 16px;
    font-weight: 300;
}

.preload-plan {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 350px;
    height: 400px;
    min-width: 350px;
    min-height: 400px;
    margin-top: 200px;
    padding: 30px;
    border-radius: 30px;
    box-shadow: 0px 0px 20px #888;
    overflow: hidden;
}