opensurvey/src/css/parts/header.css

149 lines
2.7 KiB
CSS

.header {
position: fixed;
top: 0;
left: 50%;
width: 100%;
margin: 0 auto 20px auto;
padding: 20px 10px 0 10px;
display: flex;
flex-flow: row nowrap;
justify-content: space-between;
align-items: center;
max-width: 980px;
opacity: 0;
z-index: 99;
transform: translateX(-50%);
transition-property: opacity, background-color;
transition-duration: 0.3s;
transition-timing-function: ease;
}
.header.isVisible {
opacity: 1;
}
/* header.hasBackground {
background-color: var(--dark);
} */
.logo {
display: flex;
flex-flow: row nowrap;
align-items: center;
z-index: 10;
}
.logo-background {
fill: transparent;
transition: fill 0.3s ease;
}
.logo-chain {
fill: var(--dark);
transition: fill 0.3s ease;
}
.hasBackground .logo-chain {
fill: var(--white);
}
.burger-menu {
padding: 10px;
position: relative;
z-index: 10;
}
.navbar {
margin: 0;
padding: 20px 40px;
position: fixed;
top: 0;
left: 0;
bottom: 0;
visibility: hidden;
display: flex;
flex-flow: column nowrap;
justify-content: center;
align-items: center;
width: 100%;
background-color: var(--dark);
color: white;
pointer-events: none;
}
.navbar.isOpen {
height: 100vh;
visibility: visible;
pointer-events: all;
z-index: 9;
}
.header__link {
position: relative;
display: inline-block;
text-decoration: none;
text-align: center;
}
.header__link::after {
content: "";
position: absolute;
left: 0;
bottom: -2px;
width: 100%;
height: 2px;
text-decoration: none;
transform: scaleX(1);
transform-origin: 0% 50%;
background-color: var(--dark);
transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1), color 0.3s ease;
}
.header__link:hover::after {
transform: scaleX(0);
}
.hasBackground .header__link::after {
background-color: white;
}
@media screen and (min-width: 700px) {
.header {
display: flex;
margin: 0;
padding: 20px;
flex-flow: row nowrap;
}
.header::before {
content: "";
position: absolute;
top: 0;
left: 50%;
height: 100%;
width: 100vw;
transform: translateX(-50%);
opacity: 0;
background-color: var(--dark);
transition: opacity 0.3s ease;
}
.header.hasBackground::before {
opacity: 1;
}
.header__nav {
flex-grow: 1;
}
.burger-menu {
display: none;
}
.navbar {
padding: 0;
position: relative;
flex-flow: row nowrap;
justify-content: flex-end;
visibility: visible;
font-size: 1.6rem;
background-color: transparent;
pointer-events: all;
color: var(--dark);
transition: color 0.3s ease;
}
.header.hasBackground .navbar {
color: white;
}
.navbar__item:not(:last-child) {
padding-right: 12px;
}
}