我正在尝试了解CSS网格布局，到目前为止，我非常喜欢它的每一点！但是，我似乎无法使代码发挥作用。
当导航侧边栏填充整个宽度时，我希望右侧的段落在导航下方分解。我知道我将如何使用flexbox和媒体查询（flex-direction：行还是列）来实现它，但是我真的不知道如何使用CSS网格来做到这一点。你能帮我吗？
.container {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
grid-gap: 10px;
}
/* Navigation */
.legal-navi {
grid-column: 1;
list-style: none;
padding: 0;
}
.legal-navi li {
width: 100%;
box-sizing: border-box;
/* border */
border: black solid;
border-width: 1px 0 0 0;
}
.legal-navi li a {
box-sizing: border-box;
width: 100%;
height: 100%;
padding: 20px;
display: block;
}
.legal-navi li:last-child {
border-width: 1px 0 1px 0;
}
/* content */
.legal-content {
grid-column: 2 / -1;
}<div class="container">
<ul class="legal-navi">
<li>
<a href="lorem">Lorem</a>
</li>
<li>
<a href="ipsum">Ipsum</a>
</li>
<li>
<a href="dolor">Dolor</a>
</li>
<li>
<a href="ahmet">Ahmet</a>
</li>
</ul>
<p class="legal-content">
Cry louder at reflection eat half my food and ask for more so dont wait for the storm to pass, dance in the rain for tweeting a baseball poop on floor and watch human clean up lick the plastic bag but stand with legs in litter box, but poop outside. Stand
with legs in litter box, but poop outside cats are fats i like to pets them they like to meow back, twitch tail in permanent irritation so immediately regret falling into bathtub yet nyan fluffness ahh cucumber!, but the door is opening! how exciting
oh, it's you, meh purr while eating. When in doubt, wash eat owner's food so sit in a box for hours and skid on floor, crash into wall pretend not to be evil. Give attitude if human is on laptop sit on the keyboard so demand to have some of whatever
the human is cooking, then sniff the offering and walk away, cat slap dog in face. Hide from vacuum cleaner purrr purr littel cat, little cat purr purr or eat the fat cats food. Eat an easter feather as if it were a bird then burp victoriously, but
tender pee in human's bed until he cleans the litter box sleep in the bathroom sink sleep nap but furrier and even more furrier hairball cat gets stuck in tree firefighters try to get cat down firefighters get stuck in tree cat eats firefighters'
slippers. Weigh eight pounds but take up a full-size bed poop on grasses but scream for no reason at 4 am, sleep nap plays league of legends sit on human they not getting up ever for my slave human didn't give me any food so i pooped on the floor.
Meow. Meow for food, then when human fills food dish, take a few bites of food and continue meowing cat fur is the new black cat fur is the new black , cough hairball, eat toilet paper grab pompom in mouth and put in water dish for stare out cat door
then go back inside i love cats i am one wake up scratch humans leg for food then purr then i have a and relax. Annoy kitten brother with poking. Curl up and sleep on the freshly laundered towels eat too much then proceed to regurgitate all over living
room carpet while humans eat dinner, for sit on human sleep everywhere, but not in my bed i show my fluffy belly but it's a trap! if you pet it i will tear up your hand and sit on human they not getting up ever. Mewl for food at 4am x intently sniff
hand cat milk copy park pee walk owner escape bored tired cage droppings sick vet vomit but show belly nyan fluffness ahh cucumber! so you call this cat food. Meowing chowing and wowing then cats take over the world for chase ball of string for being
gorgeous with belly side up. Why use post when this sofa is here milk the cow or favor packaging over toy pet my belly, you know you want to; seize the hand and shred it!. Sniff sniff chew on cable stare at owner accusingly then wink for eat the rubberband,
asdflkjaertvlkjasntvkjn (sits on keyboard) the door is opening! how exciting oh, it's you, meh. Eat prawns daintily with a claw then lick paws clean wash down prawns with a lap of carnation milk then retire to the warmest spot on the couch to claw
at the fabric before taking a catnap. Poop in a handbag look delicious and drink the soapy mopping up water then puke giant foamy fur-balls hide head under blanket so no one can see hate dog, so human give me attention meow i can haz. Behind the couch
climb leg, so sun bathe. Ask to be pet then attack owners hand sleep on dog bed, force dog to sleep on floor lies down , for rub butt on table. Mew chase ball of string so scratch at fleas, meow until belly rubs, hide behind curtain when vacuum cleaner
is on scratch strangers and poo on owners food, yet intently stare at the same spot, yet plays league of legends mesmerizing birds for cat jumps and falls onto the couch purrs and wakes up in a new dimension filled with kitty litter meow meow yummy
there is a bunch of cats hanging around eating catnip . Scratch at fleas, meow until belly rubs, hide behind curtain when vacuum cleaner is on scratch strangers and poo on owners food my left donut is missing, as is my right but give me some of your
food give me some of your food give me some of your food meh, i don't want it i is not fat, i is fluffy, but i like big cats and i can not lie, but lick face hiss at owner, pee a lot, and meow repeatedly scratch at fence purrrrrr eat muffins and poutine
until owner comes back. Lick sellotape find empty spot in cupboard and sleep all day destroy the blinds and stare at owner accusingly then wink ccccccccccccaaaaaaaaaaaaaaatttttttttttttttttssssssssssssssss but kitty pounce, trip, faceplant you didn't
see that no you didn't definitely didn't lick, lick, lick, and preen away the embarrassment for mesmerizing birds. Shove bum in owner's face like camera lens Gate keepers of hell or i heard this rumor where the humans are our owners, pfft, what do
they know?!.
</p>
</div>
答案 0 :(得分：1)
您已将grid-column明确定义为2，因此不会发生这种情况。顺便说一句，如果您不想使用媒体查询，那么这样的任务就不适用于CSS网格。
您可以使用flexbox进行操作，而无需进行媒体查询，如下所示：
.container {
display: flex;
flex-wrap: wrap;
}
.legal-navi {
list-style: none;
padding: 0;
width: 250px;
max-width: 100%;
flex-grow: 1;
}
.legal-content {
width: calc(100% - 250px);
min-width: 250px;
flex-grow: 1;
padding-left: 10px;
}
/**/
.legal-navi li {
width: 100%;
border: black solid;
border-width: 1px 0 0 0;
}
.legal-navi li a {
width: 100%;
height: 100%;
padding: 20px;
display: block;
}
.legal-navi li:last-child {
border-width: 1px 0 1px 0;
}
* {
box-sizing: border-box;
}<div class="container">
<ul class="legal-navi">
<li>
<a href="lorem">Lorem</a>
</li>
<li>
<a href="ipsum">Ipsum</a>
</li>
<li>
<a href="dolor">Dolor</a>
</li>
<li>
<a href="ahmet">Ahmet</a>
</li>
</ul>
<p class="legal-content">
Cry louder at reflection eat half my food and ask for more so dont wait for the storm to pass, dance in the rain for tweeting a baseball poop on floor and watch human clean up lick the plastic bag but stand with legs in litter box, but poop outside. Stand
with legs in litter box, but poop outside cats are fats i like to pets them they like to meow back, twitch tail in permanent irritation so immediately regret falling into bathtub yet nyan fluffness ahh cucumber!, but the door is opening! how exciting
oh, it's you, meh purr while eating. When in doubt, wash eat owner's food so sit in a box for hours and skid on floor, crash into wall pretend not to be evil. Give attitude if human is on laptop sit on the keyboard so demand to have some of whatever
the human is cooking, then sniff the offering and walk away, cat slap dog in face. Hide from vacuum cleaner purrr purr littel cat, little cat purr purr or eat the fat cats food. Eat an easter feather as if it were a bird then burp victoriously, but
tender pee in human's bed until he cleans the litter box sleep in the bathroom sink sleep nap but furrier and even more furrier hairball cat gets stuck in tree firefighters try to get cat down firefighters get stuck in tree cat eats firefighters'
slippers. Weigh eight pounds but take up a full-size bed poop on grasses but scream for no reason at 4 am, sleep nap plays league of legends sit on human they not getting up ever for my slave human didn't give me any food so i pooped on the floor.
Meow. Meow for food, then when human fills food dish, take a few bites of food and continue meowing cat fur is the new black cat fur is the new black , cough hairball, eat toilet paper grab pompom in mouth and put in water dish for stare out cat door
then go back inside i love cats i am one wake up scratch humans leg for food then purr then i have a and relax. Annoy kitten brother with poking. Curl up and sleep on the freshly laundered towels eat too much then proceed to regurgitate all over living
room carpet while humans eat dinner, for sit on human sleep everywhere, but not in my bed i show my fluffy belly but it's a trap! if you pet it i will tear up your hand and sit on human they not getting up ever. Mewl for food at 4am x intently sniff
hand cat milk copy park pee walk owner escape bored tired cage droppings sick vet vomit but show belly nyan fluffness ahh cucumber! so you call this cat food. Meowing chowing and wowing then cats take over the world for chase ball of string for being
gorgeous with belly side up. Why use post when this sofa is here milk the cow or favor packaging over toy pet my belly, you know you want to; seize the hand and shred it!. Sniff sniff chew on cable stare at owner accusingly then wink for eat the rubberband,
asdflkjaertvlkjasntvkjn (sits on keyboard) the door is opening! how exciting oh, it's you, meh. Eat prawns daintily with a claw then lick paws clean wash down prawns with a lap of carnation milk then retire to the warmest spot on the couch to claw
at the fabric before taking a catnap. Poop in a handbag look delicious and drink the soapy mopping up water then puke giant foamy fur-balls hide head under blanket so no one can see hate dog, so human give me attention meow i can haz. Behind the couch
climb leg, so sun bathe. Ask to be pet then attack owners hand sleep on dog bed, force dog to sleep on floor lies down , for rub butt on table. Mew chase ball of string so scratch at fleas, meow until belly rubs, hide behind curtain when vacuum cleaner
is on scratch strangers and poo on owners food, yet intently stare at the same spot, yet plays league of legends mesmerizing birds for cat jumps and falls onto the couch purrs and wakes up in a new dimension filled with kitty litter meow meow yummy
there is a bunch of cats hanging around eating catnip . Scratch at fleas, meow until belly rubs, hide behind curtain when vacuum cleaner is on scratch strangers and poo on owners food my left donut is missing, as is my right but give me some of your
food give me some of your food give me some of your food meh, i don't want it i is not fat, i is fluffy, but i like big cats and i can not lie, but lick face hiss at owner, pee a lot, and meow repeatedly scratch at fence purrrrrr eat muffins and poutine
until owner comes back. Lick sellotape find empty spot in cupboard and sleep all day destroy the blinds and stare at owner accusingly then wink ccccccccccccaaaaaaaaaaaaaaatttttttttttttttttssssssssssssssss but kitty pounce, trip, faceplant you didn't
see that no you didn't definitely didn't lick, lick, lick, and preen away the embarrassment for mesmerizing birds. Shove bum in owner's face like camera lens Gate keepers of hell or i heard this rumor where the humans are our owners, pfft, what do
they know?!.
</p>
</div>
答案 1 :(得分：-2)
我认为您可以看看如何在引导程序中解决它。 侧栏根本不会展开。 查看它们的组成以及何时使用类：
容器 此类应具有动态宽度，具体取决于@mediaquery设置。
行 您还需要做一些事情以分隔线。阅读行类的工作原理。
通常，引导程序文档本身是指以下页面： https://css-tricks.com/snippets/css/a-guide-to-flexbox/#flexbox-background
您已经在纯CSS上解释了此主题-这可能就是您的意思...
使用mediaquery的网格示例
<style>
.left, .right {
float: left;
width: 20%; /* The width is 20%, by default */
}
.main {
float: left;
width: 60%; /* The width is 60%, by default */
}
/* Use a media query to add a breakpoint at 800px: */
@media screen and (max-width: 800px) {
.left, .main, .right {
width: 100%; /* The width is 100%, when the viewport is 800px or smaller */
}
}
</style>