无法摆脱 x-overflow（滚动条被隐藏，但我仍然可以向右滚动）

Question

我正忙于使用 angular-flex-layout 的项目。据我所知，如果将 fxLayoutWrap 属性应用于容器，则 flex 容器应换行到下一行。出于某种原因，我的 x 溢出非常小。它曾经更大，然后我删除了两个 fxLayout 行容器上的一些 fxLayoutGaps，这使它变得更好。我不知道这可能是什么原因，因为我将 fxLayoutWrap 属性应用于父（仪表板组件的第一行）行容器。知道我做错了什么吗？

向右滚动后的页面图片

https://imgur.com/a/Ga4UR

和向右滚动前的一张图：

https://imgur.com/CWyWO4T

我的代码：

我的主页组件的 html:

<mat-sidenav-container position="start" class="custom-sidenav-container">
    <mat-sidenav #sidenav mode="side" opened="true">
        Navigation
        <ul class="sn-list">
            <li>                    
                <mat-icon class="sn-item">
                    <i class="material-icons">dashboard</i>
                </mat-icon>
                <a class="sn-item" href="#">Dashboard</a>       
            </li>
            <li>

                <mat-icon class="sn-item">
                    <i class="material-icons">archive</i>
                </mat-icon>             
                <span class="sn-item" [matMenuTriggerFor]="stockSystemMenu">Stok System</span>

                <mat-menu [overlapTrigger]="false" #stockSystemMenu="matMenu">
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 1</span>
                    </button>
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 2</span>
                    </button>
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 3</span>
                    </button>
                </mat-menu>
            </li>           
            <li>
                <mat-icon class="sn-item">
                    <i class="material-icons">shopping_cart</i>
                </mat-icon>
                <span class="sn-item" [matMenuTriggerFor]="salesMenu">Sales / Purchases</span>
                <mat-menu [overlapTrigger]="false" #salesMenu="matMenu">
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 1</span>
                    </button>
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 2</span>
                    </button>
                    <button mat-menu-item>
                        <mat-icon class="sn-item">
                            <i class="material-icons">chevron_right</i>
                        </mat-icon>
                        <span class="sn-item">Service 3</span>
                    </button>
                </mat-menu>         
            </li>       </ul>
    </mat-sidenav>
    <div class="sn-content">
    <!--<button mat-icon-button (click)="sidenav.toggle()">-->
        <!--<mat-icon aria-label="menu">-->
            <!--<i class="material-icons">restaurant_menu</i>-->
        <!--</mat-icon>-->
    <!--</button>-->
    </div>



    <mat-toolbar class="toolbar" color="primary">
        <button mat-icon-button (click)="toggleSidenav()">
            <mat-icon aria-label="menu">
                <i class="material-icons">restaurant_menu</i>
            </mat-icon>
        </button>
        <span>POC Toolbar</span>            
        <span class="fill-remaining-space"></span>
        <div class="rhs">
            <mat-icon class="rhs-icon fa fa-home fa-lg"></mat-icon>
            <span class="rhs-item">Home</span>  

            <mat-icon class="rhs-icon fa fa-sign-out fa-lg" aria-hidden="true"></mat-icon>
            <span class="rhs-item">Logout</span>

            <mat-icon class="rhs-icon fa fa-key fa-lg"></mat-icon>
            <span class="rhs-item">Password</span>

            <mat-icon class="rhs-icon fa fa-sitemap fa-lg"></mat-icon>
            <span class="rhs-item">Site map</span>          
        </div>  
    </mat-toolbar>  

<router-outlet></router-outlet>
</mat-sidenav-container>

我的dashboard组件的html（这是home组件中router-outlet的默认路由）

<div fxLayout="row"  fxLayoutAlign="start start" fxLayoutWrap>
    <br /><br />    

    <div fxFlex>
        <div fxLayout="column" fxLayoutGap="20px">
            <div fxFlex>
                <h1>Dashboard</h1>
            </div>
            <div fxFlex>
                <p>Lorem ipsum dolor sit amet, eum iuvaret delicata at. Eu postea commodo persius mei. Id est semper constituto, ignota aperiri adversarium ne vix. Id est impetus suscipit, nulla meliore epicuri id eos. <br /> Ad pro modo albucius atomorum. At mel ullum libris debitis, in vero apeirian mediocrem mei.</p>
            </div>
            <div fxFlex="80%">
                <p>Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh.</p>
            </div>
            <div fxFlex="80%">
                <h2>Sample Angular/Flex Column Layout</h2>
            </div>
        </div>
        <div fxLayout fxLayoutGap="15px">
            <div fxFlex="26%">              
                    <h3>Notes</h3>
                    <ul>
                        <li>we're using responsive css &amp; Angular(Angular-material &amp; Angular/flex) This allows us to show (or hide) things like the left menu and the number of columns displayed by dataTables.</li>
                        <li>The amount of "Custom" css we've used is actually very little, prefering rather to make use of the framework's built in features.</li>
                        <li>Angular reactive forms and validators should probably replace the generic php form.</li>
                        <li>No server side php is used.</li>
                    </ul>
            </div>
            <div fxFlex="26%">
                <h3>Example views</h3>
                <ul>
                    <li><a href="#">Login Screen</a></li>
                    <li><a href="#">Home Page</a> &raquo; Ledger system &raquo; Sales ledger &raquo; Customer master files</li>
                    <li><a href="#">Customer Master Search</a></li>
                    <li><a href="#">Customer Master List</a></li>
                    <li><a href="#">detail Customer Master</a></li>
                    <li><a href="#">update Customer Master</a></li>
                    <li><a href="#">detail Account</a> - Click on suburb <i class="fa fa-info-circle"></i></li>
                    <li><a href="#">Lookup Screen(Generic)</a> - Click on suburb <i class="fa fa-search"></i></li>
                </ul>
            </div>
            <div fxFlex="26%">
                <h3>Keyboard Shortcuts</h3>
                <ul>
                    <li><Ctrl + b: Go back/li>
                    <li>Ctrl + i: Launch info</li>
                    <li>Ctrl + h: Launch help</li>
                    <li>Ctrl + l: Show or hide menu</li>
                    <li>Ctrl + n: Add new item</li>
                    <li>Ctrl + p: Print</li>
                    <li>Ctrl + r: reload table data</li>
                    <li>Ctrl + <em>any other</em> page specific function you ned</li>
                </ul>
            </div>
        </div>
        <div fxLayout>
            <h2>Quick Links &amp; Favourites</h2>
        </div>
        <div fxLayout>
<div fxFlex="40%">
    <mat-list>
            <mat-list-item>         
                <mat-icon mat-list-icon class="fa fa-archive fa-2x"></mat-icon>
                <a matLine href="#">Stock System</a>                
                <span matLine>Nam ultricies enim id sapien dignissim, in facilisis neque blandit, te corrumpit vituperata constituam pri.</span>                
            </mat-list-item>
            <mat-list-item>
                <mat-icon mat-list-icon class="fa fa-shopping-cart fa-2x"></mat-icon>
                <a matLine href="#">Sales Purchases</a>             
                <span matLine>Donec cursus augue sit amet suscipit volutpat. Ne dignissim sadipscing pro. Munere scripta temporibus mel at.</span>
            </mat-list-item>
            <mat-list-item>
                <mat-icon mat-list-icon class="fa fa-sticky-note fa-2x"></mat-icon>
                <a matLine href="#">Stock Ordering</a>              
                <span matLine>Integer placerat libero ac dui hendrerit lacinia. Brian semper constituto, ignota aperiri adversarium ne vix.</span>
            </mat-list-item>
            <mat-list-item>
                <mat-icon mat-list-icon class="fa fa-book fa-2x"></mat-icon>
                <a matLine href="#">Ledger System</a>
                <span matLine><a href="#">Ledger System</a> &raquo; 
                <a href="#">Sales Ledger</a>&raquo;
                <a href="#">Customer Master Files</a>&raquo;
                <a href="#">Customer Master</a></span>
                <span matLine>Purus scelerisque, dapibus felis sit amet, accumsan est.</span>
            </mat-list-item>
            <mat-list-item>
                <mat-icon mat-list-icon class="fa fa-money fa-2x"></mat-icon>
                <a matLine href="#">POS Control</a>             
                <span matLine>Pellentesque id purus scelerisque, dapibus felis sit amet, accumsan est. Diceret dissentiunt ad sea, te corrumpit vituperata constituam pri.</span>
            </mat-list-item>
            <mat-list-item>
                <mat-icon mat-list-icon class="fa fa-tablet fa-2x"></mat-icon>
                <a matLine href="#">PDCU Control</a>                
                <span matLine>In vestibulum dui sed dapibus accumsan. Id est semper constituto, ignota aperiri adversarium ne vix.</span>
            </mat-list-item>
            </mat-list>
        </div>
        <div fxFlex="40%">
            <mat-list>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-line-chart fa-2x"></mat-icon>
                    <a matLine href="#">Price Change System</a>             
                    <span matLine>Integer placerat libero ac dui hendrerit lacinia. Brian semper constituto, ignota aperiri adversarium ne vix.</span>
                </mat-list-item>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-building fa-2x"></mat-icon>
                    <a matLine href="#">HO Coms</a>             
                    <span matLine>Donec cursus augue sit amet suscipit volutpat. Ne dignissim sadipscing pro. Munere scripta temporibus mel at.</span>
                </mat-list-item>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-plane fa-2x"></mat-icon>
                    <a matLine href="#">Auto Pilots</a>             
                    <span matLine>Fusce eget velit tincidunt erat sollicitudin eleifend in in odio. Integer placerat libero ac dui hendrerit lacinia.</span>
                </mat-list-item>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-hashtag fa-2x"></mat-icon>
                    <a matLine href="#">Additional</a>              
                    <span matLine>Fusce eget velit tincidunt erat sollicitudin eleifend in in odio. In vestibulum dui sed dapibus accumsan.</span>
                </mat-list-item>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-desktop fa-2x"></mat-icon>
                    <a matLine href="#">Workspaces</a>              
                    <span matLine>matLinePellentesque id <a href="#">Customer Master</a> purus scelerisque, dapibus felis sit amet, accumsan est.</span>
                </mat-list-item>
                <mat-list-item>
                    <mat-icon mat-list-icon class="fa fa-cogs fa-2x"></mat-icon>
                    <a matLine href="#">System Config</a>               
                    <span matLine>Pellentesque id purus scelerisque, dapibus felis sit amet, accumsan est. Diceret dissentiunt ad sea, te corrumpit vituperata constituam pri.</span>
                </mat-list-item>                
            </mat-list>
        </div>
    </div>
    <div fxLayout>
        <div fxFlex="80%">
            <hr>
            <p>Numquam honestatis neglegentur ex duo, ad vix movet tollit tantas. Cu quaeque labores debitis vis, dicta eruditi eligendi ex vim. Est mentitum
                voluptaria te. Decore aperiri explicari cu usu, suas saepe accumsan ea usu. In vim modo accusata, ad audire delenit prodesset usu.</p>
            <hr>
        </div>
    </div>
    <div fxLayout fxLayoutGap="20px">
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                Donec sed odio dui. Etiam porta sem malesuada magna mollis euismod. Nullam id dolor id nibh ultricies vehicula ut id elit. Morbi leo risus,
                porta ac consectetur ac, vestibulum at eros. Praesent commodo cursus magna.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.
                Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
    </div>
        <div fxLayout fxLayoutGap="20px">
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                Donec sed odio dui. Etiam porta sem malesuada magna mollis euismod. Nullam id dolor id nibh ultricies vehicula ut id elit. Morbi leo risus,
                porta ac consectetur ac, vestibulum at eros. Praesent commodo cursus magna.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.
                Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
        <div fxFlex="26%" class="centered">
            <h2>Heading</h2>
            <p>
                tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.
            </p>
            <p><button mat-raised-button><a href="#">View Details</a></button></p>
        </div>
    </div>
    <div fxLayout>
        <div fxFlex class="centered">
            <p>Copyright Trade Link &copy; 2017</p>
        </div>
    </div>
</div>
</div>

我的styles.css:

@import '~@angular/material/prebuilt-themes/deeppurple-amber.css';

body {
    font-family: 'Roboto', sans-serif;
    max-width: 100%;
    x-overflow: hidden;
    max-width: 90%;
}

my home component's css:


.fill-remaining-space {
    flex: auto;
}

.rhs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.rhs-item {
    margin-right: 20px; 
}

.rhs-icon {
    margin-right: 5px;
    display: inline-flex;
    vertical-align: middle;
}


/*.custom-sidenav-container { 
position: inherit;
display: inherit;
transform: inherit;  
}*/


mat-sidenav {
//  width: 300px;
    margin-top: 65px;
    border: 1px solid rgba(0, 0, 0, 0.5);
    position: fixed;
    left: 0;
}

.sn-list {
    list-style: none;
}

.sn-list li {   
    cursor: pointer;    
    margin-bottom: 10%;
}

.sn-item {  
    display: inline-flex;
    vertical-align: middle;
}

.toolbar {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
}

我的仪表板组件的 css:

.centered {
    text-align: center;
}

Answer 1

x-overflow 中没有 CSS 属性，您可能需要 overflow-x。

https://developer.mozilla.org/en-US/docs/Web/CSS/overflow-x

您需要将其设置为 'hidden' 以禁用滚动。你应该寻找比它应该更宽的元素（导致滚动的元素）。在它的父级上，你应该有 overflow-x: hidden，或者你应该阻止那个元素变宽。

Answer 2

试试这个演示

html {
  margin: 0 auto;
  padding: 0;
  overflow-x: hidden;
}
body {
  margin: 0 auto;
  overflow-x: hidden;
  width: 950px;
}
.full {
  background: red;
  color: white;
}
.full,
.f_right {
  margin-right: -3000px !important;
  padding-right: 3000px !important;
}
.full,
.f_left {
  margin-left: -3000px !important;
  padding-left: 3000px !important;
}

<div>
  <div class="full">
    abc
  </div>
</div>

Answer 3

改用 overflow-x hidden

body {
    font-family: 'Roboto', sans-serif;
    max-width: 100%;
    overflow-x: hidden;
    max-width: 90%;
}

无法摆脱 x-overflow（滚动条被隐藏，但我仍然可以向右滚动）

unable to get rid of a x-overflow (scrollbar is hidden but I can still scroll to the right)

html

css

flexbox

angular-flex-layout

angular