html {
    background: #7a7a7a;
}

@media screen and (min-width: 768px) {
    body {
        font-size: 2rem;
    }

    h1, p, h2, h3, li {
        border-left: 9rem solid hsl(204, 74%, 21%);
        /* padding-left: 3rem; */
    }
}

body {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    text-size-adjust: 100%;
    line-height: 1.25;
    font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 16px;
    color: #363636;
    flex-grow: 1;
    margin: 0 auto;
    position: relative;
    width: auto;
    max-width: 960px;
    background: #fafafa;
    margin-bottom: 1.25rem;
    padding-right: 3rem;
}

h1, p, h2, h3, li {
    padding-left: 3rem;
}

h1 {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    text-size-adjust: 100%;
    line-height: 1.5;
    border-collapse: collapse;
    border-spacing: 0;
    text-align: inherit;
    box-sizing: inherit;
    font-style: inherit;
    font-weight: 600 !important;
    font-size: 3rem !important;
}

h2 {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    text-size-adjust: 100%;
    font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    line-height: 1.5;
    border-collapse: collapse;
    border-spacing: 0;
    border-top: .125rem solid hsl(204, 74%, 21%);
    text-align: inherit;
    box-sizing: inherit;
    font-style: inherit;
    font-weight: 600 !important;
    font-size: 2.5rem !important;
}

h3 {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    text-size-adjust: 100%;
    font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    line-height: 1.5;
    border-collapse: collapse;
    border-spacing: 0;
    text-align: inherit;
    box-sizing: inherit;
    font-style: inherit;
    padding-top: 1.25rem;
    font-weight: 600 !important;
    font-size: 1.5rem !important;
}

h2 + h3 {
    padding-top: 0;
}

p + h2::before, ul + h2::before {
    content: "";
    background-color: aqua;
}

strong {
    font-size: 1.125rem;
    border-collapse: collapse;
    border-spacing: 0;
    line-height: 1.5;
    text-align: inherit;
    box-sizing: inherit;
    font-style: inherit;
    font-weight: 500 !important;
}

em {
    border-collapse: collapse;
    border-spacing: 0;
    text-align: inherit;
    box-sizing: inherit;
    font-style: inherit;
    font-weight: 400 !important;
    font-style: italic !important;
}

ul, ol {
    list-style: none;
}

li::before {
    content: "- ";
}

p:last-child {
    padding-bottom: 6rem;
}