Ich arbeite mit CSS Grid und im zu versuchen, herauszufinden, warum der Code, den ich gearbeitet habe mit das funktioniert nicht finden, was für html5 mein CodeUngültiger Eigenschaftswert CSS GRID
<div class="grid">
<header class="nav--header">
<nav class="nav--wrapper">
<div class="nav--elm">
<a href="./">
<span class="nav--elmText"><img src="./assets/img/Rep-Center-Logo.svg"></span>
</div>
</nav>
</header>
<div class="sidebar">
</div>
<div class="content">
</div>
<footer class="nav--footer">
</footer>
</div>
dann bin ich versuchen, das Layout für die Website mit CSS Raster zu erstellen und im einen ungültigen Eigenschaftswert auf meinem Raster-template-Zonen-Tag in css dies immer ist die folgende CSS-i für sie haben:
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
margin:0;
padding:0;
border:0;
outline:0;
font-size:100%;
vertical-align:baseline;
background:transparent;
}
body {
line-height:1;
background: #efefef;
}
article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section {
display:block;
}
nav ul {
list-style:none;
}
blockquote, q {
quotes:none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content:'';
content:none;
}
a {
margin:0;
padding:0;
font-size:100%;
vertical-align:baseline;
background:transparent;
}
/* change colours to suit your needs */
ins {
background-color:#ff9;
color:#000;
text-decoration:none;
}
/* change colours to suit your needs */
mark {
background-color:#ff9;
color:#000;
font-style:italic;
font-weight:bold;
}
del {
text-decoration: line-through;
}
abbr[title], dfn[title] {
border-bottom:1px dotted;
cursor:help;
}
table {
border-collapse:collapse;
border-spacing:0;
}
/* change border colour to suit your needs */
hr {
display:block;
height:1px;
border:0;
border-top:1px solid #cccccc;
margin:1em 0;
padding:0;
}
input, select {
vertical-align:middle;
}
/* GRID LAYOUT CSS */
.grid {
display: grid;
grid-template-columns: 1fr 1fr 1fr 1fr;
grid-template-areas:
"header header header header"
"sidebar content content content"
"content content content content"
"footer footer footer footer";
}
.nav--header {
grid-area: header;
background: #2b849f;
}
.nav--header .nav--wrapper {
display: grid;
}
.nav--header .nav--wrapper .nav--elm {
display: inline-grid;
}
.nav--header .nav--wrapper .nav--elm .nav--elmText {
}
.nav--header .nav--wrapper .nav--elm .nav--elmText img {
width: 60px;
}
.sidebar {
grid-area: sidebar;
}
.content {
grid-area: content;
}
.nav--footer {
grid-area: footer;
}
wenn etwas sticht zu dir, warum das falsch ist lass es mich bitte danke für dich Zeit.