在 html 和 css 边框底部和右侧保持黑色

Question

I created buttons and wants the border to be green. From some reason - only the left and top border change the color. I tried to add explicitly border-bottom-color and right-border-color the it didn't help...

 .main-table { //width: 40%; //margin-top: 2%; margin-left: 20%; border-thick: 10px; border-color: green; border-bottom-color: green; }.sub-button{ border-thick: 10px; border-color: green; border-bottom-color: green; border-right-color: green; height: 100px; width: 100%; font-family: calibary; background-color: white; } th, tr, td { text-align:center; padding:5px; border-thick: 10px; border-color: green; border-bottom-color: green; }

 <table class="main-table" > <tr> <td><button class="sub-button" type="button" id="reports" accessKey=0 align="middle" [routerLink]="['../../reports/historical-data']"><h4>Reports</h4><h6>Access and review daily and weekly statistics</h6></button></td> <td><button class="sub-button" type="button" id="documents" accessKey=0 size="lg" align="middle" [routerLink]="['../../documentation/product-documentation']"><h4>Documentation</h4><h6>Download the latest product specification</h6></button></td> </tr> <tr> <td><button class="sub-button" type="button" id="test" accessKey=0 size="lg" align="middle" [routerLink]="['../../test-diagnostics/live-query']"><h4>Test a Number</h4><h6>Discover a numbers attributes across all services</h6></button></td> <td><button class="sub-button" type="button" id="ticket" accessKey=0 size="lg" align="middle" [routerLink]="['../../support/ticket']"><h4>Support</h4><h6>Open a ticket with the XConnect Technical team</h6></button></td> </tr>

Thanks!

Answer 1

You have to use border-style:solid; for a solid border. What you get is browser displaying its preferred border-style for button -- **outset** (a darker shadow on the bottom right edge of your button). See: https://jsfiddle.net/9txgjLzk/

.sub-button{
border-style:solid;
border-width: 10px;
border-color: green;
}

Use border-width not border-thick