HTML Kodu:
Hamburger Menu Overlay
Welcome
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Vero consequuntur quibusdam omnis, amet maxime corporis aut ad vitae tenetur magnam.
Read More
MENU.CSS
.menu-wrap {
position: fixed;
top: 0;
left: 0;
z-index: 1;
}
.menu-wrap .toggler {
position: absolute;
top: 0;
left: 0;
z-index: 2;
cursor: pointer;
width: 50px;
height: 50px;
opacity: 0;
}
.menu-wrap .hamburger {
position: absolute;
top: 0;
left: 0;
z-index: 1;
width: 60px;
height: 60px;
padding: 1rem;
background: var(--primary-color);
display: flex;
align-items: center;
justify-content: center;
}
/* Hamburger Line */
.menu-wrap .hamburger > div {
position: relative;
flex: none;
width: 100%;
height: 2px;
background: #fff;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.4s ease;
}
/* Hamburger Lines - Top & Bottom */
.menu-wrap .hamburger > div::before,
.menu-wrap .hamburger > div::after {
content: '';
position: absolute;
z-index: 1;
top: -10px;
width: 100%;
height: 2px;
background: inherit;
}
/* Moves Line Down */
.menu-wrap .hamburger > div::after {
top: 10px;
}
/* Toggler Animation */
.menu-wrap .toggler:checked + .hamburger > div {
transform: rotate(135deg);
}
/* Turns Lines Into X */
.menu-wrap .toggler:checked + .hamburger > div::before,
.menu-wrap .toggler:checked + .hamburger > div::after {
top: 0;
transform: rotate(90deg);
}
/* Rotate On Hover When Checked */
.menu-wrap .toggler:checked:hover + .hamburger > div {
transform: rotate(225deg);
}
/* Show Menu */
.menu-wrap .toggler:checked ~ .menu {
visibility: visible;
}
.menu-wrap .toggler:checked ~ .menu > div {
transform: scale(1);
transition-duration: var(--menu-speed);
border-radius: 0;
}
.menu-wrap .toggler:checked ~ .menu > div > div {
opacity: 1;
transition: opacity 0.4s ease 0.4s;
}
.menu-wrap .menu {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
visibility: hidden;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
}
.menu-wrap .menu > div {
background: var(--overlay-color);
border-radius: 50%;
width: 100%;
height: 100%;
display: flex;
flex: none;
align-items: center;
justify-content: center;
transform: scale(0);
transition: all 0.4s ease;
}
.menu-wrap .menu > div > div {
text-align: center;
max-width: 90vw;
max-height: 100vh;
opacity: 0;
transition: opacity 0.4s ease;
}
.menu-wrap .menu > div > div > ul > li {
list-style: none;
color: #fff;
font-size: 1.5rem;
padding: 1rem;
}
.menu-wrap .menu > div > div > ul > li > a {
color: inherit;
text-decoration: none;
transition: color 0.4s ease;
}
.menu-wrap .menu > div > div > ul > li > a:hover {
color: var(--secondary-color);
}
STYLE.CSS
:root {
--primary-color: rgba(13, 110, 139, 0.75);
--secondary-color: rgba(229, 148, 0, 0.9);
--overlay-color: rgba(24, 39, 51, 0.85);
--menu-speed: 0.75s;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Roboto', sans-serif;
line-height: 1.4;
}
.container {
max-width: 960px;
margin: auto;
overflow: hidden;
padding: 0 3rem;
}
#showcase {
background: var(--primary-color);
color: #fff;
height: 100vh;
position: relative;
}
#showcase::before {
content: '';
background: url('../img/showcase.jpg') no-repeat center center/cover;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
}
#showcase .showcase-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
height: 100%;
}
#showcase h1 {
font-size: 4rem;
}
#showcase p {
font-size: 1.3rem;
}
.btn {
display: inline-block;
border: none;
background: var(--primary-color);
color: #fff;
padding: 0.75rem 1.5rem;
margin-top: 1rem;
transition: opacity 1s ease-in-out;
text-decoration: none;
}
.btn:hover {
opacity: 0.7;
} 
