* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body,
html {
    color: #373F4A;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: normal;
}

iframe {
    margin: 0;
    padding: 0;
    border: 0;
}

button {
    border: 0;
}

hr {
    height: 1px;
    border: 0;
    background-color: #CCC;
}

fieldset {
    margin: 0;
    padding: 0;
    border: 0;
}

#form-container {
    position: relative;
    width: 380px;
    margin: 0 auto;
    top: 50%;
    transform: translateY(-50%);
}

.label {
    font-size: 14px;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: 0.5;
    text-transform: uppercase;
}

.third {
    float: left;
    width: calc((100% - 32px) / 3);
    padding: 0;
    margin: 0 16px 16px 0;
}

.third:last-of-type {
    margin-right: 0;
}


/* Define how SqPaymentForm iframes should look */

.sq-input {
    box-sizing: border-box;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    outline-offset: -2px;
    display: inline-block;
    -webkit-transition: border-color .2s ease-in-out, background .2s ease-in-out;
    -moz-transition: border-color .2s ease-in-out, background .2s ease-in-out;
    -ms-transition: border-color .2s ease-in-out, background .2s ease-in-out;
    transition: border-color .2s ease-in-out, background .2s ease-in-out;
}


/* Define how SqPaymentForm iframes should look when they have focus */

.sq-input--focus {
    border: 1px solid #000;
    background-color: rgba(74, 144, 226, 0.02);
}


/* Define how SqPaymentForm iframes should look when they contain invalid values */

.sq-input--error {
    border: 1px solid #E02F2F;
    background-color: rgba(244, 47, 47, 0.02);
}

#sq-card-number {
    margin-bottom: 16px;
}


/* Customize the "Pay with Credit Card" button */

.button-credit-card {
    width: 100%;
    height: 56px;
    margin-top: 10px;
    background: #000;
    border-radius: 4px;
    cursor: pointer;
    display: block;
    color: #FFFFFF;
    font-size: 16px;
    line-height: 24px;
    font-weight: 700;
    letter-spacing: 0;
    text-align: center;
    -webkit-transition: background .2s ease-in-out;
    -moz-transition: background .2s ease-in-out;
    -ms-transition: background .2s ease-in-out;
    transition: background .2s ease-in-out;
}

.button-credit-card:hover {
    background-color: #333;
}

#error {
    width: 100%;
    margin-top: 16px;
    font-size: 14px;
    color: red;
    font-weight: 500;
    text-align: center;
    opacity: 0.8;
}