#card-element {
    width: 100%;
}
.sk-stripe .sk-stripe-title {
    width: 100%;
    background: #6cb2eb;
    padding: .75rem 1.25rem;
    border-radius: calc(.25rem - 1px) calc(.25rem - 1px) 0 0;
}

.sk-stripe .sk-form-stripe {
    max-width: 600px;
    margin: 0 12px;
}

.sk-stripe .sk-row-stripe {
    margin-top: 5px;
    margin-bottom: 17px;
    border: 1px solid #818584;
    padding: 10px 5px;
    border-radius: 5px;
}
.sk-stripe-img {
    height: 28px;
    padding-left: 12px;
}
.sk-stripe-img img {
    max-height: 100%;
    margin: 0px 3px;
}