/* Things Learned
  1. margin-top: 10px
     vertical-align: top;
     line-height: 1;
  
  2. .pricing-body ul li:nth-child(2n) {} - even li  
     .pricing-body ul li:nth-child(2n + 1) {} - odd li
*/
@import url('https://fonts.googleapis.com/css?family=Open+Sans|Ubuntu');
:root {
    --white: #fff;
    --white-dark: #f8f8f8;
    --gray: #555;
    --gray-light: #777;
    --gray-dark: #333;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Open Sans, sans-serif;
}
body {
    background-color: rgba(0,0,0,0.2);
}
section {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
section h2 {
    margin-top: 1em;
    font-size: 2rem;
    color: var(--gray-light);
}
.pricing-table {
    /* max-width: 90vw; */
    margin: 3em auto;
 }
.pricing-table > div { /* all the div's with parent .pricing-table */
    background: var(--white);
    color: var(--gray);
    display: block;
    width: 45%;
    float: left;
}
.pricing-block {
    border-radius: 5px;
}
.pricing-table > div:not(:last-child) {
    margin-right: 2em;
}
.pricing-header {
    text-transform: uppercase;
    padding: 30px 20px 40px;
}
.pricing-heading {
    font-size: 1.4rem;
    font-weight: bold;   
}
.pricing-price {
    color: var(--gray-light);
    padding-left: 1em;
}
.pricing-price > span {
    display: inline-block;
    
}
.pricing-price__currency {
    margin-top: 10px;
    vertical-align: top;
    font-size: 2rem;
    /* line-height: 1; */
    opacity: 0.6;
}
.pricing-price__value {
    font-size: 5rem;
    font-weight: bold;
    line-height: 1;
}
.pricing-price__duration {
    margin-top: 10px;
    vertical-align: top;
    font-size: 1.4rem;
    line-height: 1;
    opacity: 0.6;
}
.pricing-body ul {
    list-style: none;
}
.pricing-body ul li {
    padding: 10px 20px;
}
.pricing-body ul li:nth-child(2n) {
    background-color: var(--white);
}
.pricing-body ul li:nth-child(2n+1) {
    background-color: var(--white-dark);
} 
.pricing-footer {
    padding: 40px 0 0 ;
}
.pricing-button,
.pricing-button:link, 
.pricing-button:visited {
    display: block;
    padding: 20px;
    text-decoration: none;
    text-transform: uppercase;
    background-color: var(--gray-dark);
    color: var(--white);
}
.pricing-button:hover {
    color: lightcoral;
}

/* Popular Table */
.pricing-popular {
    margin-top: -20px;
}
.pricing-popular .pricing-header {
    padding-top: 50px;
}
.pricing-popular .pricing-price {
    color: lightcoral;
}
.pricing-popular .pricing-button {
    background-color: lightcoral;
}
.pricing-popular .pricing-button:hover {
    background-color: var(--gray-dark);
    color: lightcoral;
}


@media screen and (max-width: 750px) {
    .pricing-table {
        margin: auto;
        padding: 4em;
    }
    .pricing-table > div {
        float: none;
        width: 100%;
    }
    .pricing-table > div:not(:last-child) {
        margin-right: 0;
        margin-bottom: 50px;
    }
}
@media screen and (max-width: 500px) {
    .pricing-table {
        padding: 2em;
    }
}