141 lines
2.9 KiB
CSS
141 lines
2.9 KiB
CSS
:root {
|
|
--space: 1rem;
|
|
--border: 4px;
|
|
--page-width: 80ch;
|
|
--font-family: 'Helvetica', sans-serif;
|
|
--color-link: black;
|
|
--color-active: royalblue;
|
|
--ease: cubic-bezier(0.23, 1, 0.32, 1);
|
|
--duration: 350ms;
|
|
--section-offset: 0;
|
|
}
|
|
|
|
* {
|
|
box-sizing: border-box;
|
|
}
|
|
|
|
html {
|
|
--scroll-behavior: smooth;
|
|
scroll-behavior: var(--scroll-behavior);
|
|
}
|
|
@media (prefers-reduced-motion: reduce) {
|
|
html {
|
|
--scroll-behavior: auto;
|
|
}
|
|
}
|
|
|
|
body {
|
|
font-family: var(--font-family);
|
|
line-height: 1.5;
|
|
}
|
|
|
|
h1, h2, h3 {
|
|
font-weight: bold;
|
|
line-height: 1.25;
|
|
}
|
|
|
|
h1 {
|
|
font-size: 2.75rem;
|
|
}
|
|
|
|
h2 {
|
|
font-size: 2.25rem;
|
|
}
|
|
|
|
h3 {
|
|
font-size: 1.5rem;
|
|
}
|
|
|
|
ul:not(.menu) {
|
|
list-style-type: disc;
|
|
margin-left: var(--space);
|
|
}
|
|
ul:not(.menu) > li + li {
|
|
margin-top: var(--space);
|
|
}
|
|
|
|
.nav-sections {
|
|
position: -webkit-sticky;
|
|
position: sticky;
|
|
top: 0;
|
|
width: 100%;
|
|
background-color: white;
|
|
box-shadow: inset lightgray 0 -1px 0, rgba(0, 0, 0, 0.15) 0 3px 10px 0;
|
|
z-index: 100;
|
|
}
|
|
.nav-sections .menu {
|
|
position: relative;
|
|
display: flex;
|
|
flex-wrap: nowrap;
|
|
overflow: scroll;
|
|
-ms-scroll-chaining: none;
|
|
overscroll-behavior: none;
|
|
scrollbar-width: none;
|
|
-ms-overflow-style: none;
|
|
margin: 0 auto;
|
|
max-width: var(--page-width);
|
|
-webkit-transform: translateZ(0);
|
|
transform: translateZ(0);
|
|
transition: -webkit-transform var(--ease) var(--duration);
|
|
transition: transform var(--ease) var(--duration);
|
|
transition: transform var(--ease) var(--duration), -webkit-transform var(--ease) var(--duration);
|
|
}
|
|
.nav-sections .menu::-webkit-scrollbar {
|
|
display: none;
|
|
}
|
|
.nav-sections .menu-item-link {
|
|
display: block;
|
|
padding: calc(var(--space) * 1.5) var(--space);
|
|
text-decoration: none;
|
|
white-space: nowrap;
|
|
color: var(--color-link);
|
|
transition: color var(--ease) var(--duration);
|
|
}
|
|
.nav-sections .menu-item-link.active {
|
|
color: var(--color-active);
|
|
}
|
|
|
|
.active-line {
|
|
position: absolute;
|
|
bottom: 0;
|
|
left: 0;
|
|
height: 4px;
|
|
background-color: var(--color-active);
|
|
transition: width var(--ease) var(--duration), -webkit-transform var(--ease) var(--duration);
|
|
transition: width var(--ease) var(--duration), transform var(--ease) var(--duration);
|
|
transition: width var(--ease) var(--duration), transform var(--ease) var(--duration), -webkit-transform var(--ease) var(--duration);
|
|
}
|
|
|
|
.placeholder-section {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
text-align: center;
|
|
height: 50vh;
|
|
background-color: lightgray;
|
|
}
|
|
|
|
.page-sections {
|
|
margin: 0 auto;
|
|
max-width: var(--page-width);
|
|
}
|
|
|
|
.page-section {
|
|
margin: calc(var(--space) * 2) 0;
|
|
padding: calc(var(--space) * 2) var(--space);
|
|
}
|
|
.page-section > * + * {
|
|
margin-top: calc(var(--space) * 1.5);
|
|
}
|
|
|
|
.section-title {
|
|
outline: none;
|
|
}
|
|
.section-title:before {
|
|
content: "";
|
|
display: block;
|
|
visibility: hidden;
|
|
pointer-events: none;
|
|
margin-top: calc(var(--section-offset) * -1px);
|
|
height: calc(var(--section-offset) * 1px);
|
|
} |