.pm-box {

    max-width: 728px;
    padding: 20px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    border-radius: 10px;

}

.pm-box input,
.pm-box select,
.pm-box button {

    width: 100%;
    margin-bottom: 15px;
    padding: 10px;
    font-size: 16px;

}

.pm-box button {

    background: #0073aa;
    color: white;
    border: none;
    cursor: pointer;

}

.pm-box button:hover {

    background: #005177;

}

.pm-panah {

    text-align: center;
    font-size: 24px;
    margin-bottom: 15px;

}

#pm-hasil {

    margin-top: 20px;
    background: white;
    padding: 15px;
    border-radius: 8px;

}

.pm-step h3,
.pm-step h4 {

    margin-top: 0;

}