Why can I only get a very narrow box of pdf when I previewed by ?










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    This is my plnkr link:
    https://next.plnkr.co/edit/wzQBQL7zw6LnMhB1



    This is how it looks like:
    enter image description here



    https://run.plnkr.co/preview/cjoidu9k700093966xg9q2r4k/










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      This is my plnkr link:
      https://next.plnkr.co/edit/wzQBQL7zw6LnMhB1



      This is how it looks like:
      enter image description here



      https://run.plnkr.co/preview/cjoidu9k700093966xg9q2r4k/










      share|improve this question














      This is my plnkr link:
      https://next.plnkr.co/edit/wzQBQL7zw6LnMhB1



      This is how it looks like:
      enter image description here



      https://run.plnkr.co/preview/cjoidu9k700093966xg9q2r4k/







      html iframe






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      asked Nov 15 '18 at 9:17









      BelterBelter

      1,2271729




      1,2271729






















          1 Answer
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          The iFrame needs a fixed height and width. There is a bit of a trick to get it semi-responsive. First move your closing <div> for id="example1" to the other side of the iFrame. Then give the iFrame a class, or put the CSS in the in-line style.



          <div id="example1">
          <iframe class="iframe" src="https://sumanbogati.github.io/dirname/sample.pdf" type="application/pdf""></iframe>
          </div>


          CSS



          #example1
          position: relative;
          width: 100%;
          height: 0;
          padding-top: 100%;


          .iframe
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;



          The padding-top essentially becomes the aspect ratio for your height. You're just forcing height with padding. This keeps the aspect ratio consistent regardless of the window size and avoids the iframe getting chopped having manual pixel dimensions.






          share|improve this answer






















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            1 Answer
            1






            active

            oldest

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            The iFrame needs a fixed height and width. There is a bit of a trick to get it semi-responsive. First move your closing <div> for id="example1" to the other side of the iFrame. Then give the iFrame a class, or put the CSS in the in-line style.



            <div id="example1">
            <iframe class="iframe" src="https://sumanbogati.github.io/dirname/sample.pdf" type="application/pdf""></iframe>
            </div>


            CSS



            #example1
            position: relative;
            width: 100%;
            height: 0;
            padding-top: 100%;


            .iframe
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;



            The padding-top essentially becomes the aspect ratio for your height. You're just forcing height with padding. This keeps the aspect ratio consistent regardless of the window size and avoids the iframe getting chopped having manual pixel dimensions.






            share|improve this answer



























              0














              The iFrame needs a fixed height and width. There is a bit of a trick to get it semi-responsive. First move your closing <div> for id="example1" to the other side of the iFrame. Then give the iFrame a class, or put the CSS in the in-line style.



              <div id="example1">
              <iframe class="iframe" src="https://sumanbogati.github.io/dirname/sample.pdf" type="application/pdf""></iframe>
              </div>


              CSS



              #example1
              position: relative;
              width: 100%;
              height: 0;
              padding-top: 100%;


              .iframe
              position: absolute;
              top: 0;
              left: 0;
              width: 100%;
              height: 100%;



              The padding-top essentially becomes the aspect ratio for your height. You're just forcing height with padding. This keeps the aspect ratio consistent regardless of the window size and avoids the iframe getting chopped having manual pixel dimensions.






              share|improve this answer

























                0












                0








                0







                The iFrame needs a fixed height and width. There is a bit of a trick to get it semi-responsive. First move your closing <div> for id="example1" to the other side of the iFrame. Then give the iFrame a class, or put the CSS in the in-line style.



                <div id="example1">
                <iframe class="iframe" src="https://sumanbogati.github.io/dirname/sample.pdf" type="application/pdf""></iframe>
                </div>


                CSS



                #example1
                position: relative;
                width: 100%;
                height: 0;
                padding-top: 100%;


                .iframe
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;



                The padding-top essentially becomes the aspect ratio for your height. You're just forcing height with padding. This keeps the aspect ratio consistent regardless of the window size and avoids the iframe getting chopped having manual pixel dimensions.






                share|improve this answer













                The iFrame needs a fixed height and width. There is a bit of a trick to get it semi-responsive. First move your closing <div> for id="example1" to the other side of the iFrame. Then give the iFrame a class, or put the CSS in the in-line style.



                <div id="example1">
                <iframe class="iframe" src="https://sumanbogati.github.io/dirname/sample.pdf" type="application/pdf""></iframe>
                </div>


                CSS



                #example1
                position: relative;
                width: 100%;
                height: 0;
                padding-top: 100%;


                .iframe
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;



                The padding-top essentially becomes the aspect ratio for your height. You're just forcing height with padding. This keeps the aspect ratio consistent regardless of the window size and avoids the iframe getting chopped having manual pixel dimensions.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 15 '18 at 10:41









                Brian GreenBrian Green

                412




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