Extend border-top of element horizontally using CSS before












0















I wish to extend the border-top of each <tr> element in a HTML table seamlessly on either side by 1rem.






body {
padding: 4rem;
}

table {
border-collapse: collapse;
}

tr {
border-top: 1px solid #000;
}

tr:before {
content: '';
display: block;
width: 2rem;
border-top: 1px solid black;
}

tr:after {
content: '';
display: block;
width: 2rem;
border-top: 1px solid black;
}
td {
padding-top: 1rem;
padding-bottom: 1rem;
}

<table>
<tr><td>Hello</td><td>Goodbye</td></tr>
<tr><td>Hello</td><td>Goodbye</td></tr>
<tr><td>Hello</td><td>Goodbye</td></tr>
</table>





The border appears as if it has a height of 2px rather than 1px. How do I fix this so that the border is seamless on either side?










share|improve this question



























    0















    I wish to extend the border-top of each <tr> element in a HTML table seamlessly on either side by 1rem.






    body {
    padding: 4rem;
    }

    table {
    border-collapse: collapse;
    }

    tr {
    border-top: 1px solid #000;
    }

    tr:before {
    content: '';
    display: block;
    width: 2rem;
    border-top: 1px solid black;
    }

    tr:after {
    content: '';
    display: block;
    width: 2rem;
    border-top: 1px solid black;
    }
    td {
    padding-top: 1rem;
    padding-bottom: 1rem;
    }

    <table>
    <tr><td>Hello</td><td>Goodbye</td></tr>
    <tr><td>Hello</td><td>Goodbye</td></tr>
    <tr><td>Hello</td><td>Goodbye</td></tr>
    </table>





    The border appears as if it has a height of 2px rather than 1px. How do I fix this so that the border is seamless on either side?










    share|improve this question

























      0












      0








      0








      I wish to extend the border-top of each <tr> element in a HTML table seamlessly on either side by 1rem.






      body {
      padding: 4rem;
      }

      table {
      border-collapse: collapse;
      }

      tr {
      border-top: 1px solid #000;
      }

      tr:before {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }

      tr:after {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }
      td {
      padding-top: 1rem;
      padding-bottom: 1rem;
      }

      <table>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      </table>





      The border appears as if it has a height of 2px rather than 1px. How do I fix this so that the border is seamless on either side?










      share|improve this question














      I wish to extend the border-top of each <tr> element in a HTML table seamlessly on either side by 1rem.






      body {
      padding: 4rem;
      }

      table {
      border-collapse: collapse;
      }

      tr {
      border-top: 1px solid #000;
      }

      tr:before {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }

      tr:after {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }
      td {
      padding-top: 1rem;
      padding-bottom: 1rem;
      }

      <table>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      </table>





      The border appears as if it has a height of 2px rather than 1px. How do I fix this so that the border is seamless on either side?






      body {
      padding: 4rem;
      }

      table {
      border-collapse: collapse;
      }

      tr {
      border-top: 1px solid #000;
      }

      tr:before {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }

      tr:after {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }
      td {
      padding-top: 1rem;
      padding-bottom: 1rem;
      }

      <table>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      </table>





      body {
      padding: 4rem;
      }

      table {
      border-collapse: collapse;
      }

      tr {
      border-top: 1px solid #000;
      }

      tr:before {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }

      tr:after {
      content: '';
      display: block;
      width: 2rem;
      border-top: 1px solid black;
      }
      td {
      padding-top: 1rem;
      padding-bottom: 1rem;
      }

      <table>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      <tr><td>Hello</td><td>Goodbye</td></tr>
      </table>






      html css






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 20 '18 at 18:23









      BinaromongBinaromong

      358316




      358316
























          1 Answer
          1






          active

          oldest

          votes


















          0














          Don't use border-collapse: collapse.






          body {
          padding: 4rem;
          }

          table {
          border-spacing: 0;
          }

          td {
          border-top: 1px solid #000;
          }

          tr:before {
          content: '';
          display: block;
          width: 2rem;
          border-top: 1px solid black;
          }

          tr:after {
          content: '';
          display: block;
          width: 2rem;
          border-top: 1px solid black;
          }
          td {
          padding-top: 1rem;
          padding-bottom: 1rem;
          }

          <table>
          <tr><td>Hello</td><td>Goodbye</td></tr>
          <tr><td>Hello</td><td>Goodbye</td></tr>
          <tr><td>Hello</td><td>Goodbye</td></tr>
          </table>








          share|improve this answer























            Your Answer






            StackExchange.ifUsing("editor", function () {
            StackExchange.using("externalEditor", function () {
            StackExchange.using("snippets", function () {
            StackExchange.snippets.init();
            });
            });
            }, "code-snippets");

            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "1"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });














            draft saved

            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53399231%2fextend-border-top-of-tr-element-horizontally-using-css-before%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            Don't use border-collapse: collapse.






            body {
            padding: 4rem;
            }

            table {
            border-spacing: 0;
            }

            td {
            border-top: 1px solid #000;
            }

            tr:before {
            content: '';
            display: block;
            width: 2rem;
            border-top: 1px solid black;
            }

            tr:after {
            content: '';
            display: block;
            width: 2rem;
            border-top: 1px solid black;
            }
            td {
            padding-top: 1rem;
            padding-bottom: 1rem;
            }

            <table>
            <tr><td>Hello</td><td>Goodbye</td></tr>
            <tr><td>Hello</td><td>Goodbye</td></tr>
            <tr><td>Hello</td><td>Goodbye</td></tr>
            </table>








            share|improve this answer




























              0














              Don't use border-collapse: collapse.






              body {
              padding: 4rem;
              }

              table {
              border-spacing: 0;
              }

              td {
              border-top: 1px solid #000;
              }

              tr:before {
              content: '';
              display: block;
              width: 2rem;
              border-top: 1px solid black;
              }

              tr:after {
              content: '';
              display: block;
              width: 2rem;
              border-top: 1px solid black;
              }
              td {
              padding-top: 1rem;
              padding-bottom: 1rem;
              }

              <table>
              <tr><td>Hello</td><td>Goodbye</td></tr>
              <tr><td>Hello</td><td>Goodbye</td></tr>
              <tr><td>Hello</td><td>Goodbye</td></tr>
              </table>








              share|improve this answer


























                0












                0








                0







                Don't use border-collapse: collapse.






                body {
                padding: 4rem;
                }

                table {
                border-spacing: 0;
                }

                td {
                border-top: 1px solid #000;
                }

                tr:before {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }

                tr:after {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }
                td {
                padding-top: 1rem;
                padding-bottom: 1rem;
                }

                <table>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                </table>








                share|improve this answer













                Don't use border-collapse: collapse.






                body {
                padding: 4rem;
                }

                table {
                border-spacing: 0;
                }

                td {
                border-top: 1px solid #000;
                }

                tr:before {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }

                tr:after {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }
                td {
                padding-top: 1rem;
                padding-bottom: 1rem;
                }

                <table>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                </table>








                body {
                padding: 4rem;
                }

                table {
                border-spacing: 0;
                }

                td {
                border-top: 1px solid #000;
                }

                tr:before {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }

                tr:after {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }
                td {
                padding-top: 1rem;
                padding-bottom: 1rem;
                }

                <table>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                </table>





                body {
                padding: 4rem;
                }

                table {
                border-spacing: 0;
                }

                td {
                border-top: 1px solid #000;
                }

                tr:before {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }

                tr:after {
                content: '';
                display: block;
                width: 2rem;
                border-top: 1px solid black;
                }
                td {
                padding-top: 1rem;
                padding-bottom: 1rem;
                }

                <table>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                <tr><td>Hello</td><td>Goodbye</td></tr>
                </table>






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 20 '18 at 20:51









                Mr ListerMr Lister

                34.6k1074117




                34.6k1074117






























                    draft saved

                    draft discarded




















































                    Thanks for contributing an answer to Stack Overflow!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53399231%2fextend-border-top-of-tr-element-horizontally-using-css-before%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    'app-layout' is not a known element: how to share Component with different Modules

                    android studio warns about leanback feature tag usage required on manifest while using Unity exported app?

                    WPF add header to Image with URL pettitions [duplicate]