techgadget/style.css at main · AbbieJonnes/techgadget · GitHub

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 /* Universal Selector */
 *{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body{
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

/* Container using rem */
.container{
    max-width: 70rem;
    margin: auto;
    padding: 2rem;
}

/* Hero Section using vh */
.grid{
    min-height: 60vh;
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    align-items: center;
    justify-content: center;
}

article{
    width: 45%; /* percentage width */
    background-color: white;
    border-radius: 10px;
    padding: 2em; /* em units */
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h1{
    text-align: center;
    margin-bottom: 1em;
}

h2{
    margin-bottom: 0.5em;
}

/* Adjacent sibling combinator */
h2 + div{
    color: #666;
    margin-bottom: 1em;
    font-style: italic;
}

.price-tag{
    font-size: 2rem;
    margin: 1em 0;
}

/* Child combinator */
.price-tag > span{
    color: #2563eb;
    font-weight: bold;
    font-size: 1.5rem;
}

button{
    padding: 0.8em 1.5em;
    border: none;
    border-radius: 6px;
    background-color: #2563eb;
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

/* Hover pseudo-class */
button:hover{
    background-color: #1d4ed8;
}

/* First article only */
article:first-of-type{
    border: 3px solid gold;
}

.features{
    margin-top: 3em;
    list-style: none;
}

.features li{
    padding: 1em;
    background-color: white;
    margin-bottom: 0.5em;
    border-radius: 5px;
}

/* Highlight even rows */
.features li:nth-child(even){
    background-color: #dbeafe;
}

footer{
    margin-top: 3em;
    text-align: center;
}

/* Descendant combinator */
footer a{
    text-decoration: none;
    color: #2563eb;
    margin: 0 1em;
}