Dasmoto's Arts & Crafts Project

Hello everyone! Attached my code from the Dasmoto Arts & Crafts project. Please feel free to leave me any feedback or ask me questions. Thank you!

<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="./resources/css/index.css">
    <title>Dasmoto's Arts & Crafts</title>
    <header id="header">
        <h1>Dasmoto's Arts & Crafts</h1>
        <section id="brushes">
            <img src="./resources/images/hacksaw.jpeg" alt="brushes">
            <h3>Hacksaw Brushes</h3>
            <p>Made of the highest quality oak, Hacksaw brushes are known for their weight and ability to hold paint in large amounts. 
                Available in different sizes. <span class="price">Starting at $3.00 / brush.</span></p>
        <section id="frames">
            <img src="./resources/images/frames.jpeg" alt="frames">
            <h3>Art Frames (assorted)</h3>
            <p>Assorted frames made of different material, including MDF, birchwood, and PDE. 
                Select frames can be sanded and painted according to your needs. <span class="price">Starting at $2.00 / frame.</span></p>
        <section id="paint">
            <img src="./resources/images/finish.jpeg" alt="paint">
            <h3>Clean Finnish Paint</h3>
            <p>Imported paint from Finland. Over 256 colors available in-store, varying in quantity (1 oz. to 8 oz.). 
                Clean Finnish paint microbinds to canvas, increasing the finish and longevity of any artwork. <span class="price">Starting at $5.00 / tube.</span></p>
* {
    font-family: Helvetica;

h1, h2, h3, .price {
    font-weight: bold;

h2 {
    color: white;
    font-size: 32px;

#header h1{
    font-size: 100px;
    color: khaki;
    text-align: center;
    background-image: url("../images/pattern.jpeg");

#brushes h2 {
    background-color: mediumspringgreen;

#frames h2 {
    background-color: lightcoral;

#paint h2 {
    background-color: skyblue;

.price {
    color: blue;