USER
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: "Roboto";
}
@media only screen and (max-width: 1900px) {
#page-container {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
}
header {
width: 100%;
height: 110vh;
background-color: lightgreen;
display: flex;
flex-direction: column;
align-items: center;
background: linear-gradient(180deg, rgba(60,162,110,1) 80%, rgb(255, 255, 255) 100%);
}
#header-container {
width: 90%;
display: flex;
flex-direction: column;
align-items: center;
}
.header-content1 {
width: 90%;
font-family: "Antonio";
font-size: 1.8rem;
text-align: center;
margin-top: 4%;
text-transform: uppercase;
color: #fff;
text-shadow: #000000b8 2px 3px 0px;
}
.header-content2 {
display: flex;
width: 90%;
}
.header-content-child {
display: flex;
flex-direction: column;
justify-content: space-around;
text-shadow: #000000b8 1px 1px 8px;
}
.description1 {
width: 90%;
align-self: start;
}
.description1 p {
font-size: 1.2rem;
font-weight: bold;
color: #fff;
}
.description2 p {
color: #fff;
}
.description2 h2 {
color: #000;
font-size: 1.2rem;
}
.header-content-child img {
height: 90%;
align-self: center;
mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1.0) 50%, transparent 95%);
}
#main-container {
width: 100%;
}
.main-page-container {
width: 100%;
display: flex;
flex-direction: column;
align-items: center;
}
section {
width: 100%;
}
#course {
display: flex;
justify-content: space-between;
align-items: center;
width: 90%;
}
.course-container1 {
width: 90%;
height: 80%;
display: flex;
align-items: center;
justify-content: center;
}
.course-container1 img {
height: 50vh;
}
.course-container2 {
width: 90%;
height: 50vh;
padding: 0 5% 0 5%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-around;
}
.course-container2 h2{
font-size: 2.5rem;
font-weight: bold;
font-family: "Antonio";
text-transform: uppercase;
color: #ff5757;
text-shadow: #000000ef 2px 3px 0px;
}
.course-container2 p{
text-shadow: #000 1px 1px 30px;
text-align: center;
}
.float-div {
width: 45%;
height: 8vh;
background-color: #3ca26e;
position: relative;
left: 50%;
bottom: 25px;
border-top-left-radius: 30px;
border-bottom-left-radius: 30px;
}
.flex-btn {
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
}
.register {
padding: 2%;
background-color: #fff;
border: none;
border-radius: 10px;
text-transform: uppercase;
font-weight: bold;
margin-left: -25%;
}
.register a {
text-decoration: none;
color: #3ca26e;
}
#about {
width: 100%;
height: 100%;
background: linear-gradient(180deg, rgba(60,162,110,1) 80%, rgb(255, 255, 255) 100%);
color: #fff;
}
.about-container {
width: 90%;
height: 90%;
display: flex;
margin: 0 auto; padding: 1% 0;
}
.about-content {
width: 45%;
}
.about-content2 {
width: 45%;
}
.about-child1 {
width: 100%;
height: 50%;
}
.about-child1 h2{
font-size: 2.5rem;
font-family: "Antonio";
padding: 0 0 0 20px;
text-shadow: #000000b8 2px 3px 0px;
}
.about-child2 {
height: 50%;
width: 90%;
margin: 0 auto; padding: 1% 0;
}
.about-child2 p{
font-size: 0.75rem;
word-spacing: .1rem;
line-height: 1.1rem;
text-shadow: #000000b8 1px 1px 2px;
}
.text1 {
text-align: justify;
text-indent: 20px;
}
.about-child3 {
height: 35%;
width: 90%;
display: flex;
align-items: center;
margin: 0 auto; padding: 1% 0;
}
.about-child3 ul {
font-size: 1rem;
margin-left: 20px;
display: flex;
flex-direction: column;
text-shadow: #000000b8 1px 1px 8px;
}
.about-child4 {
display: flex;
align-items: center;
justify-content: center;
}
.about-child4 img{
height: 70%;
mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1.0) 50%, transparent 100%);
}
.float-div2 {
width: 90%;
height: 10vh;
background-color: #fff;
position: relative;
right: 15%;
bottom: 15px;
border-top-right-radius: 30px;
border-bottom-right-radius: 30px;
}
.float-div2 p {
font-size: 1.8rem;
text-align: center;
margin-left: 20px;
padding: 3% 0 0 0;
font-weight: bold;
font-family: "Antonio";
color: #ff5757;
text-shadow: #000000ef 1px 2px 0px;
text-transform: uppercase;
}
#learning {
width: 90%;
height: 70%;
}
.learning-container {
height: 85%;
width: 100%;
display: flex;
align-items: center;
}
.learning-content {
height: 80%;
display: flex;
justify-content: space-around;
flex-wrap: wrap;
}
.box1 {
width: 30%;
height: 10vh;
border: 1px solid #0000003d;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
}
.box1 p {
padding: 5px;
font-size: 0.8rem;
font-weight: bold;
font-family: "Antonio";
text-transform: uppercase;
color: #000;
}
#about2 {
width: 90%;
height: 150vh;
display: flex;
flex-direction: column;
align-items: center;
}
.about2-container {
width: 100%;
display: flex;
justify-self: center;
}
.about2-chd1 {
width: 40%;
height: 50%;
margin-left: 40px
}
.about2-chd1 img {
height: 80%;
}
.about2-chd2 {
height: 70%;
width: 45%;
display: flex;
flex-direction: column;
justify-content: space-around;
align-items: center;
text-align: center;
}
.about2-chd2 h2{
font-family: "Antonio";
font-size: 2.5rem;
text-transform: uppercase;
color: #ff5757;
text-shadow: #000000ef 1px 2px 0px;
}
.about2-chd2 p{
font-size: 1.2rem;
}
.about-content-chd2 {
width: 100%;
height: 70%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-around;
}
.about2-chd3 {
width: 90%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: space-around;
align-items: center;
}
.about2-chd3 h3{
font-family: "Antonio";
font-size: 2.5rem;
text-align: center;
color: #ff5757;
text-shadow: #000000ef 1px 2px 0px;
text-transform: uppercase;
}
.about2-chd3 p{
width: 90%;
text-align: center;
}
.about2-chd4 img {
height: 50%;
}
#depoiment {
width: 100%;
background-color: #3ca26e;
display: flex;
flex-direction: column;
align-items: center;
}
.float-div4 {
width: 60%;
height: 10vh;
background-color: #fff;
position: relative;
margin: 0 auto; padding: 1% 0;
bottom: 15px;
border-radius: 30px;
background-color: #3ca26e;
text-align: center;
}
.float-div4 h3 {
font-family: "Antonio";
font-size: 2.5rem;
font-weight: bold;
color: #fff;
text-shadow: #000000ef 1px 2px 0px;
text-transform: uppercase;
}
.depoiment-container {
width: 90%;
height: 70%;
display: flex;
align-items: center;
justify-content: center;
}
.card-container {
width: 90%;
height: 25%;
border: 1px solid #fdfdfd7a;
margin: 10px;
display: flex;
}
.card-depoiment-content1 {
display: flex;
align-items: center;
margin-left: 2%;
}
.card-depoiment-content1 img {
height: 12vh;
border: solid 1px #000;
}
.card-depoiment-content2 {
display: flex;
flex-direction: column;
align-items: start;
justify-content: center;
height: 100%;
width: 100%;
color: #fff;
}
.card-depoiment-content2 h4 {
font-size: 1rem;
padding: 0 5px 10px 5px;
font-family: "Antonio";
font-weight: bold;
text-transform: uppercase;
word-spacing: 0.2rem;
}
.card-depoiment-content2 p {
font-size: 0.7rem;
padding: 0 5px 10px 5px;
font-family: "Antonio";
}
#location {
width: 100%;
height: 200vh;
display: flex;
justify-content: center;
background-color: #3ca26e;
}
#location-container {
width: 90%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-around;
}
.title-location {
width: 60%;
}
.title-location h2{
font-size: 2.5rem;
font-family: "Antonio";
text-transform: uppercase;
color: #fff;
text-shadow: #000000ef 1px 2px 0px;
text-align: center;
}
.card-location-container {
width: 90%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-around;
}
.card-location-content {
border: none;
display: flex;
flex-direction: column;
align-items: center;
width: 25%;
height: 50%;
background-color: #fff;
}
.card-location-content img {
width: 100%;
height: 70%;
}
.card-location-content h3 {
font-family: "Antonio";
text-transform: uppercase;
letter-spacing: 0.05rem;
color: #3ca26e;
font-weight: bold;
font-size: 1rem;
padding: 10px 0 5px 0;
}
.card-location-content p {
font-size: 0.8rem;
color: #3ca26e;
font-weight: bold;
padding: 5px 0 5px 0;
}
.card-location-content a {
text-decoration: none;
width: 100%;
height: 20%;
margin-top: 10px;
margin-bottom: 20px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
}
.card-location-content button {
padding: 5px 15px 5px 15px;
border-radius: 20px;
border: none;
background-color: #3ca26e;
color: #fff;
text-transform: uppercase;
font-size: 0.6rem;
cursor: pointer;
}
#qa-container {
width: 100%;
height: 110vh;
display: flex;
justify-content: center;
background: linear-gradient(180deg, #3ca26e 0%, #fff 100%);
}
.qa-content-container {
width: 90%;
height: 150vh;
display: flex;
flex-direction: column;
align-items: center;
}
.qa-content h3 {
font-family: "Antonio";
font-size: 2.5rem;
font-weight: bold;
text-transform: uppercase;
color: #fff;
text-shadow: #000000ef 3px 3px 0px;
text-align: center;
margin-top: 30px;
}
.qa-container-content {
overflow: hidden;
height: 100%;
width: 90%;
display: flex;
flex-direction: column;
align-items: center;
}
.qa-content2 {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 2%;
border-bottom: 1px solid #00000022;
padding-bottom: 10px;
width: 85%;
}
.qa-content2 h3 {
font-size: 1rem;
}
#btn-faq,
#btn-faq2,
#btn-faq4,
#btn-faq5,
#btn-faq6,
#btn-faq7,
#btn-faq8,
#btn-faq9 {
cursor: pointer;
background-color: #00000000;
border: none;
font-size: 1.5rem;
}
#textoEscondido,
#textoEscondido2,
#textoEscondido4,
#textoEscondido5,
#textoEscondido6,
#textoEscondido7,
#textoEscondido8,
#textoEscondido9 {
max-height: 0;
overflow: hidden;
transition: max-height 0.5s ease;
width: 90%;
}
#textoEscondido.show,
#textoEscondido2.show,
#textoEscondido4.show,
#textoEscondido5.show,
#textoEscondido6.show,
#textoEscondido7.show,
#textoEscondido8.show,
#textoEscondido9.show {
max-height: 20%;
border-bottom: 1px solid #00000022;
padding-bottom: 10px;
}
#textoEscondido p,
#textoEscondido2 p,
#textoEscondido4 p,
#textoEscondido5 p,
#textoEscondido6 p,
#textoEscondido7 p,
#textoEscondido8 p,
#textoEscondido9 p {
font-size: .8rem;
margin-top: 10px;
}
#contact {
height: 100%;
width: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.contact-container {
width: 70%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
#contact h3 {
font-family: "Antonio";
color: #3ca26e;
text-transform: uppercase;
text-shadow: #000000ef 1px 2px 0px;
text-align: center;
font-size: 2.5rem;
width: 60%;
margin-bottom: 40px;
}
.image-container {
width: 45%;
}
#contact img {
height: 90vh;
mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1.0) 50%, transparent 100%);
}
.float-register {
width: 40%;
height: 7vh;
background-color: #3ca26e;
position: relative;
left: 35%;
bottom: 35%;
border-radius: 15px;
border: none
}
.float-register p{
text-align: center;
font-family: "Roboto";
color: #fff;
font-weight: bold;
text-transform: uppercase;
}
@keyframes slide-in {
from {
transform: translateX(-5.5%);
opacity: 0.25;
}
to {
transform: translateX(0%);
opacity: 1;
}
}
@keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.animate-slide-in {
animation: slide-in 1500ms;
animation-iteration-count: 1;
}
.animate-fade-in {
animation: fade-in 1500ms;
animation-iteration-count: 1;
}
}
@media only screen and (min-width: 1440px) {
.header-content1 {
width: 100%;
font-size: 2.3rem;
}
.description1 p {
font-size: 1.8rem;
}
.header-content-child img{
height: 80%;
}
.course-container2 h2 {
font-size: 4rem;
}
.course-container2 p {
font-size: 1.3rem;
}
.about-child1 h2{
font-size: 4rem;
}
.about-child2 p {
font-size: 1rem;
line-height: 1.3rem;
}
.about-child3 ul{
font-size: 1.2rem;
}
.about2-chd2 {
width: 60%;
}
.about2-chd2 h2 {
font-size: 2.5rem;
}
.about2-chd2 p {
font-size: 1.5rem;
}
.about2-chd3 h3 {
font-size: 4rem;
}
.about2-chd3 p {
font-size: 1.2rem ;
}
.card-container {
height: 15vh;
}
.card-location-content {
height: 35vh;
}
#qa-container {
height: 100%;
display: flex;
}
.float-register {
left: 50%
}
@keyframes slide-in {
from {
transform: translateX(-5.5%);
opacity: 0.25;
}
to {
transform: translateX(0%);
opacity: 1;
}
}
@keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.animate-slide-in {
animation: slide-in 1500ms;
animation-iteration-count: 1;
}
.animate-fade-in {
animation: fade-in 1500ms;
animation-iteration-count: 1;
}
}
@media only screen and (max-width: 425px) {
header {
height: 80%;
}
#header-container {
width: 100%;
height: 100%;
display: flex;
justify-content: space-around;
}
.header-content1 {
font-size: 1.2rem;
width: 100%;
}
.header-content-child {
width: 150%;
justify-content: space-between;
}
.description1 p {
font-size: 1rem;
text-align: center;
}
.header-content-child img {
height: 50%;
}
.description2 h2 {
font-size: .9rem
}
#course {
display: flex;
flex-direction: column;
height: 90vh;
width: 100%;
}
.course-container1 {
height: 50%;
border: 1px solid red
}
.course-container1 img {
height: 30%;
}
.course-container2 {
justify-content: center;
height: 100%;
border: 1px solid red
}
.course-container2 h2 {
font-size: 2.5rem;
padding: 0 20px 20px 0;
}
.course-container2 p {
font-size: 1.2rem;
padding: 0 20px 20px 0;
}
.register {
padding: 2%;
margin-left: -5%;
}
#about {
height: 120vh;
}
.about-container {
display: flex;
flex-direction: column;
align-items: center;
width: 100%;
}
.about-content {
width: 100%;
height: 70%;
}
.about-content2 {
display: flex;
justify-content: center;
align-items: end;
height: 50%;
width: 90%;
}
.about-child3 {
height: 50%;
}
.about-child3 ul {
width: 90%;
font-size: .8rem;
}
.about-child4 img {
height: 35vh;
}
.float-div2 p {
font-size: 1.5rem;
}
#about2 {
height: 150vh;
}
.about2-container {
display: flex;
flex-direction: column;
align-items: center;
width: 100%;
}
.about2-chd2 {
height: 50%;
}
.about2-chd3 {
width: 100%;
}
.about2-chd3 p {
width: 100%;
font-size: 1.2rem;
}
.about2-chd1 {
width: 90%;
}
.about2-chd1 img {
border: 1px solid red;
height: 50%;
}
.about-content-chd2 {
justify-content: space-around;
height: 70%;
}
.about2-chd2 {
width: 100%;
}
.about2-chd2 h2{
font-size: 2.1rem;
}
.about2-chd4 img {
height: 20vh;
}
.float-div4 h3 {
font-size: 1.8rem;
}
.depoiment-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-start;
height: 100%;
}
.card-container {
height: 30vh;
}
.depoiment-container-ch1 {
height: 50vh;
display: flex;
flex-direction: column;
}
.depoiment-container-ch2 {
display: flex;
flex-direction: column;
justify-content: end;
height: 50vh;
}
.title-location {
margin-top: 30px;
width: 100%;
}
.card-location-content {
width: 90%;
}
#contact h3 {
width: 100%;
}
.image-container {
width: 100%;
}
#contact img {
height: 50vh;
}
.float-register {
width: 60%;
}
@keyframes slide-in {
from {
transform: translateX(-5.5%);
opacity: 0.25;
}
to {
transform: translateX(0%);
opacity: 1;
}
}
@keyframes fade-in {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.animate-slide-in {
animation: slide-in 1500ms;
animation-iteration-count: 1;
}
.animate-fade-in {
animation: fade-in 1500ms;
animation-iteration-count: 1;
}
}ASSISTANT
It looks like you've provided a CSS stylesheet that includes global styles and media queries for responsive design. The stylesheet defines styles for various components of a webpage, adapting the layout and appearance for different screen sizes.
I'd be happy to help you analyze this code, point out any potential issues, and suggest improvements to optimize your stylesheet. Here's a breakdown of your CSS code:
---
### **Global Styles**
```css
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: "Roboto";
}
```
- **Reset Styles**: Removing default margins and padding ensures consistency across browsers.
- **Box Sizing**: `box-sizing: border-box;` makes width and height properties include padding and border, simplifying size calculations.
- **Font Family**: Sets the default font to "Roboto" for all elements.
---
### **Media Queries**
Your stylesheet includes three media queries targeting different screen widths:
1. **General Styles (max-width: 1900px)**
```css
@media only screen and (max-width: 1900px) { ... }
```
- This covers most screen sizes below 1900px.
- Contains the primary styles for layout and components.
- Uses flexbox for layout, enabling responsiveness.
2. **Large Screens (min-width: 1440px)**
```css
@media only screen and (min-width: 1440px) { ... }
```
- Adjusts font sizes and dimensions for larger screens.
- Ensures content remains well-proportioned on wide displays.
3. **Small Screens (max-width: 425px)**
```css
@media only screen and (max-width: 425px) { ... }
```
- Optimizes layout for mobile devices.
- Adjusts images, text sizes, and layout to fit smaller screens.
---
### **Key Components and Styles**
**1. Page Layout**
- **`#page-container`**
- A flex container that centers content vertically and horizontally.
- Adapts to screen size changes due to flex properties.
- **`header`**
- Full-width header with a height of 110vh for screens up to 1900px.
- Has a light green background with a linear gradient.
**2. Header Content**
- **`.header-content1`**
- Heading text styled with "Antonio" font.
- Uses uppercase letters and a text shadow for emphasis.
- **`.header-content2`**
- A flex container for additional header content.
**3. Sections**
- **`#course`, `#about`, `#learning`, `#about2`, `#depoiment`, `#location`, `#contact`**
- Each section has a specific layout, often using flexbox for alignment.
- Styles adjust within media queries to ensure responsiveness.
**4. Images**
- **Responsive Images**
- Images are adjusted using `height` percentages and `mask-image` to create fade effects.
- In media queries, image sizes are altered to fit the screen.
**5. Typography**
- **Headings and Paragraphs**
- Custom fonts ("Antonio" for headings) and font sizes adjusted per screen size.
- Text shadows are used for visual depth.
**6. Buttons and Links**
- **`.register` Button**
- Styled with padding, background color, and border radius.
- Contains a link with no text decoration and a specific color.
**7. Animations**
- **Keyframe Animations**
```css
@keyframes slide-in { ... }
@keyframes fade-in { ... }
```
- Animations for elements sliding into view or fading in.
- Applied with classes `.animate-slide-in` and `.animate-fade-in`.
---
### **Potential Improvements**
**1. Media Query Organization**
- **Mobile-First Approach**: Consider structuring your CSS with a mobile-first approach. Define base styles for small screens and use `min-width` media queries for larger screens.
- **Example**:
```css
/* Base styles for mobile */
body { ... }
@media (min-width: 426px) {
/* Styles for tablets and up */
}
@media (min-width: 1440px) {
/* Styles for desktops and large screens */
}
```
**2. Avoid Repetition**
- **Keyframes Outside Media Queries**: Define `@keyframes` animations outside of media queries to prevent duplication.
- **Example**:
```css
@keyframes slide-in { ... }
@keyframes fade-in { ... }
/* Then reference them within your classes */
.animate-slide-in { animation: slide-in 1500ms; }
.animate-fade-in { animation: fade-in 1500ms; }
```
**3. Consistent Units**
- **Use Relative Units**: Prefer `em`, `rem`, or `%` over `px` for better scalability across devices.
- **Vertical Height (`vh`) Issues**: Be cautious with `vh` units, as they can cause issues on mobile browsers (e.g., the address bar causing layout shifts). Consider using `%` or setting `height` based on content.
**4. Vendor Prefixes**
- **Browser Compatibility**: Add vendor prefixes for properties like `mask-image` to ensure compatibility.
- **Example**:
```css
.element {
-webkit-mask-image: linear-gradient(...);
mask-image: linear-gradient(...);
}
```
**5. Accessibility Considerations**
- **Color Contrast**: Ensure sufficient contrast between text and background for readability.
- **Focus Styles**: Add focus styles for interactive elements to improve keyboard navigation.
- **Alt Text for Images**: In your HTML, provide `alt` attributes for images.
**6. Simplify Selectors**
- **Reduce Specificity**: Use classes instead of IDs where possible to keep specificity low and make overrides easier.
- **Combine Selectors**: Group common styles using comma-separated selectors to DRY (Don't Repeat Yourself) your code.
**7. Optimize Flexbox Usage**
- **Flex Properties**: Review your use of flex properties to ensure they are necessary and effective.
- **Fallbacks**: Consider providing fallback layouts for older browsers that may not fully support flexbox.
**8. Performance Enhancements**
- **Reduce Shadow Effects**: Excessive or heavy `box-shadow` and `text-shadow` can impact rendering performance.
- **Image Optimization**: Ensure images are appropriately compressed and scaled to reduce load times.
**9. CSS Variables**
- **Enhance Maintainability**: Use CSS variables for colors, font sizes, and other repetitive values.
- **Example**:
```css
:root {
--primary-color: #3ca26e;
--secondary-color: #ff5757;
--font-heading: 'Antonio', sans-serif;
}
.element {
color: var(--primary-color);
font-family: var(--font-heading);
}
```
**10. Comment Your Code**
- **Add Comments**: Providing comments within your CSS can help others (and future you) understand the purpose of styles.
---
### **Conclusion**
Your CSS code demonstrates a solid understanding of responsive design principles and makes good use of flexbox and media queries. By reorganizing your media queries, reducing repetition, and applying some optimization techniques, you can enhance the performance and maintainability of your stylesheet.
**Next Steps:**
- **Test Across Devices**: Use responsive design testing tools to see how your site looks on various devices.
- **Validate Your CSS**: Run your stylesheet through a validator to catch any syntax errors.
- **Seek Feedback**: If possible, get feedback from peers or conduct user testing to identify any usability issues.
---
If you have specific questions or need help with particular sections of your CSS, feel free to ask! I'm here to assist you further.