#checkoutDemoContainer h2 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 30px;
    font-weight: 500;
}

#checkoutDemoContainer .button {
    background-color: #428bca;
    border-color: #357ebd;
    color: #fff;
    padding: 6px 12px;
    font-size: 17px;
    line-height: 1.33;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 0;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    white-space: nowrap;
    -webkit-user-select: none;
    -webkit-appearance: button;
}

    #checkoutDemoContainer .button[disabled] {
        cursor: not-allowed;
        pointer-events: none;
        opacity: .65;
        filter: alpha(opacity=65);
        box-shadow: none;
    }

#checkoutDemoContainer {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 14px;
    line-height: 1.428571429;
    color: #333;
    float: left;
    margin-right: 20px;
}

#paymentHeader {
    background-color: #fff;
    padding: 10px 25px;
    border-bottom: 1px solid #ccc;
    font-weight: bold;
}

#paymentContainer {
    background-color: #f7f7f7;
    width: 280px;
    z-index: 1;
    border: 1px solid #ccc;
    box-shadow: #aaa 1px 1px 2px 1px;
}

    #paymentContainer form {
        padding: 25px 25px 0 25px;
    }

#checkoutDemoContainer .form-control {
    font: inherit;
    margin: 0;
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.428571429;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

#checkoutDemoContainer .col-md-5 {
    width: 41.66666666666667%;
    display: inline-block;
}

#checkoutDemoContainer .col-md-offset-2 {
    margin-left: 14.666666666666664%;
    display: inline-block;
}

.placeholder-tip {
    margin-top: -10px;
    font-size: 11px;
    border-radius: 2px;
    opacity: 0;
    color: #999;
    -moz-transition: opacity ease 1s;
    -webkit-transition: opacity ease 1s;
    transition: opacity ease 1s;
}

    .placeholder-tip.visible {
        opacity: 1;
    }

.form-group {
    margin-bottom: 15px;
}

.error-msg {
    color: orangered;
    display: none;
    font-size: 11px;
    padding-left: 2px;
}

.msg-show {
    display: block;
}