/* CSS Reset */
html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
}

ol, ul {
    list-style: none;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}



/* website css starts here */
.container {
    display: grid;
    grid-template-rows: 60px auto 60px;
    grid-template-columns: 100px auto 100px;
    gap: 4px;
    height: 100vh;
    text-align: center;
}

.text-center, 
.container > *{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
}

header {
    background-color: tomato;
    grid-column: 1 / -1; /* Steches header across all columns */
  }
  
  nav {
    background-color: coral;
  }
  
  main {
    background-color: moccasin;
  }
  
  aside {
    background-color: sandybrown;
  }
  
  footer {
    background-color: slategray;
    grid-column: 1 / -1; /* Steches footer across all columns */
  }