* {
    font-family: system-ui;
    font-weight: 400;
    font-size: 20px;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth; 
}

body {
    padding: 0 4rem;
    display: flex;
    justify-content: center;
    background-color: rgb(248,249,250);
}

#input,
.form-container__input select,
.form-control {
    padding: 0.145rem 0.75rem;
    width: 100%;
    border: 1px solid rgb(223,223,223);
    border-radius: 5px;
    z-index: 700;
}

#diferent-input {
    width: 100%;
    border: 1px solid rgb(223,223,223);
    border-radius: 0 5px 5px 0; 
    z-index: 700;
    padding: 0.16rem 0.5rem;
}

#input::placeholder, #diferent-input::placeholder {
    position: absolute;
    font-size: .8rem;
    bottom: 20%;

} 

.general-container {
    max-width: 960px;
}

.header__container {
    display:flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.header__container img {
    width: 3.8rem;
    height: 3rem;
    margin: 3.5rem 0 2rem;
}

.header__big-title {
    display: block;
    font-size: calc(1rem + .9vw);
    font-weight: 500;
    padding-bottom: .5rem;
}

.d-flex {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.header__principal-p {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

.main__section-container {
    display: flex;
    flex-direction: column;
    width: 66.6%;
}

.main__top-title-form {
    margin-bottom: 1rem;
    font-size: calc(1.1rem + .3vw);
    font-weight: 600;
}

.payment-forms__element {
    display: flex;
    align-items: baseline;
}

.payment-forms__element label {
    font-size: .8rem;
    margin: 0 0 .5rem .3rem;
}


input[type="radio"] {
    background: #fff;
    color: currentColor;
    width: .8rem;
    height: .8rem;
    border: 1px solid rgb(191, 191, 191);
    border-radius: 50%;
}


.border-left {
    border-radius: 0 3px 3px 0;
    margin-left: -1px;
}

.b-block {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.divisor-line {
    height: 1px;
    width: 100%;
    background-color:  rgb(195, 196, 198);
    margin: 1rem 0;
}

.main__container-first-form {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: start  ;
}

.main__form-container {
    width: 100%;
    padding: 0 0.25rem 1rem;
}

.form-container__input {
    align-items: stretch;
}

.form-container__input label , input-container-text label, .optional-text p{
    font-size: .8rem;
    margin-bottom: .7rem;
}

.main__group-box {
    display:flex;
    width: 100%;
}

.input__small-button {
    display: flex;
    background-color: #e9ecef;
    position: relative;
    align-items: center;
    font-size: .8rem;
    font-weight: 400;
    color: #212529;
    height: 100%;
    align-self: center;
    padding: .3rem 0.6rem;
    margin: 0;
    outline: 1px solid rgb(206, 212,218);
    border-radius: 3px 0 0 3px;
    z-index: 500;
}

.choose-section {
    width: 100%;
}

.form-container__input select {
    border: 1px solid rgb(223,223,223);
}

#country, #state {
    font-size: .8rem;
    color: #343A40;
    padding: .27rem  0;
}

.main__last-form-second-labels {
    display: flex;
    flex-direction: row;
    width: 46%;
}

.optional-text {
    display: flex;
    flex-direction: row;
}

.optional-text p {
    color: rgb(108, 117, 125);
    margin-left: .3rem;
}

input [type="checkbox"] {
    border: 1px solid red;
}

.w-m {
    flex:1 0 50%;
    margin: 1rem 0 0 0;
    padding: 0 .3rem;
}

.aside {
    width: 29.4%;
    float: right;
}

.aside__container {
    display: flex;
    flex-direction: column;
}

.aside__container-products {
    background: #fff;
    width: 100%;
    height: auto;
    border: 1px solid rgb(206, 212,218);
    border-radius: 5px;
    border-collapse: collapse;
}

.aside__container-text {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.aside__big-text {
    color: rgb(48, 121, 253);
    font-size: 1.3rem;
    font-weight: 500;
}

.aside__big-number {
    color: #fff;
    background-color: rgb(48, 121, 253);
    padding: .1rem .7rem;
    border-radius: 50%;
    font-weight: 500;
}

.aside__card-product {
    display: flex;
    border-bottom: 1px solid rgb(206, 212,218);
    flex-direction: row;
    padding: 0.5rem 1rem;
    justify-content: space-between;
    line-height: 1.25;
}

.card-product-green {
    background: rgb(248, 249, 250);
    color: rgb(52, 135, 84);
}

.card-product-green span {
    color: rgb(52, 135, 84);
}

.aside__total {
    border-bottom: none;
}

.aside__total h3 {
    font-weight: 400;
}

.aside__total span {
    font-weight: 700;
    color: #000
} 

.aside__button-container {
    height: 3rem;
    background-color: #fff;
    padding: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid rgb(223,223,223);
    border-radius: 5px;
}

.aside-d-flex {
    display: flex;
    flex-direction: row;
}

.aside-d-flex input {
    border-radius: 3px 0 0 3px !important;
    height: 2rem;
}

.aside-d-flex button {
    height: 1.89rem;
    border: none;
    background-color:rgb(108, 117, 125);
    color: #fff;
    border-radius: 0 3px 3px 0;
    transition: background-color .3s;
}

.aside-d-flex button:hover {
    background-color: rgb(92, 99, 106);
    cursor: pointer;
}

.product-title {
    font-size: .8rem;
    font-weight: 500;
}

.product-description {
    font-size: .7rem;
}

.product-small-number {
    font-size: .8rem;
    color: #6C757D;
}

.main__second-form-text label {
    font-size: .8rem;
}

#ncard {
    width: 93%;
    display: block;
}

#expiration {
    width: 90%;
}

.main__last-form-first-labels {
    display: flex;
}

.f-grow {
    flex: 0 0 auto;
    width: 50%;
}

.main__button {
    height: 2.5rem;
    background-color: #0d6efd;
    border: 1px solid #0d6efd;
    border-radius: 5px;
    color: #fff;
    transition: background .3s;
}

.main__button:hover {
    background: rgb(11, 94, 215);
    cursor: pointer;
}

.footer__container {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding-top: 2rem;
    margin: 2rem 0;
}

.footer-text {
    align-self: center;
    margin-bottom: .3rem;
    color: rgb(108, 117, 125);
    font-size: .8rem;
}

.footer__container ul {
    display: flex;
    flex-direction: row;
    list-style: none;
    justify-content: center;

    margin-bottom: .5rem;
}

.footer__list-a a {
    margin:0 .4rem;
    color: #0d6efd;
    font-size: .8rem;
}
 
label[for="fncard"] {
    font-size: .7rem;
    color: rgb(108, 117, 125);
} 


@media only screen and (max-width: 870px) {
    body {
        padding:0 1rem;
    } 

    .aside {
        display: block;
        width: 100%;
    }

    .main__section-container {
        width: 100%;
    }

    .main__last-form-first-labels {
        display: block;
    }

    #ncard {
        width: 100%;
    }

    .f-grow {
        width: 100%;
    }

    .main__last-form-second-labels {
        display: block;
        width: 100%;
    }

    #expiration {
        width: 100%;
    }
}