Inline-Blockelementhöhe zum Füllen des übergeordneten Elements erhalten

Question

Ich habe einen Container mit zwei Elementen. Eines dieser Elemente ist ein select Element, also muss ich das size Attribut über HTML festlegen. Ich möchte, dass das andere Element im Container seine Höhe ausdehnt, damit es in den Container passt. Ich kann es nicht herausfinden. Ich möchte die Höhe des Containers nicht explizit festlegen, da ich die Größe dieses Auswahlfelds nicht kenne.

.container { 
 
    padding: 5px; 
 
    border: 1px solid black; 
 
} 
 

 
.container .column { 
 
    display: inline-block; 
 
    width: 40%; 
 
    background-color: #AAA; 
 
    padding: 5px; 
 
    margin: 5px; 
 
    vertical-align: top; 
 
    height: 100%; 
 
} 
 

 
select { 
 
    width: 100%; 
 
}

<div class="container"> 
 
    <div class="column">Stretch to fill?</div> 
 
    <div class="column"> 
 
    <select size="15"> 
 
      <option>Option 1</option> 
 
      <option>Option 2</option> 
 
     </select> 
 
    </div> 
 
    <div>

Answer 1

Wenn table-cell eine Option, hier ist ein Weg, es zu tun:

.container { 
 
    display: table; 
 
    width: 100%; 
 
    padding: 5px; 
 
    border: 1px solid black; 
 
} 
 

 
.container .column { 
 
    display: table-cell; 
 
    width: 40%; 
 
    background-color: #AAA; 
 
    padding: 5px; 
 
    border: 5px solid white; 
 
    vertical-align: top; 
 
    height: 100%; 
 
} 
 

 
select { 
 
    width: 100%; 
 
}

<div class="container"> 
 
    <div class="column">Stretch to fill?</div> 
 
    <div class="column"> 
 
    <select size="15"> 
 
      <option>Option 1</option> 
 
      <option>Option 2</option> 
 
     </select> 
 
    </div> 
 
    <div>

Answer 2

Wenn ich verstehe, was Sie sagen, Sie sind das 100% height columns Problem. Es tut mir leid, Ihnen zu sagen, dass es keine wirkliche Lösung gibt, sondern "Hacks".

Here können Sie mehrere dieser Problemumgehungen finden. Ich benutze gerne die One-True-Layout-Methode.

Übrigens denken Sie, dass Sie die experimentellen css3-Spalteneigenschaften nicht verwenden möchten.

Answer 3

Ein Beispiel, wo ich auch ein Pseudo-Element benötigt:

.cf:before, 
 
.cf:after { 
 
\t content: " "; /* 1 */ 
 
\t display: table; /* 2 */ 
 
} 
 

 
.cf:after { 
 
\t clear: both; 
 
} 
 

 

 
*, *:before, *:after { 
 
\t -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; 
 
} 
 

 
.faux-columns { 
 
\t width: 80%; 
 
\t margin:3em auto; 
 
\t background-image: -webkit-linear-gradient(left, #f2f7fa 25%, #fff 75%); 
 
\t background-image: -moz-linear-gradient(left, #f2f7fa 25%, #fff 75%); 
 
\t background-image: -o-linear-gradient(left, #f2f7fa 25%, #fff 75%); 
 
\t background-image: linear-gradient(left, #f2f7fa 25%, #fff 75%); 
 
\t background: -webkit-gradient(linear, left top, right top, color-stop(0%,#f2f7fa), color-stop(25%, #f2f7fa), color-stop(25%,#ffffff), color-stop(100%,#ffffff)); 
 
\t background: -moz-linear-gradient(left, #f2f7fa 0%, #f2f7fa 25%, #ffffff 25%, #ffffff 100%); 
 
\t background: -webkit-gradient(linear, left top, right top, color-stop(0%,#f2f7fa), color-stop(25%,#f2f7fa), color-stop(25%,#ffffff), color-stop(100%,#ffffff)); 
 
\t background: -o-linear-gradient(left, #f2f7fa 0%,#f2f7fa 25%,#ffffff 25%,#ffffff 100%); 
 
\t background: -ms-linear-gradient(left, #f2f7fa 0%,#f2f7fa 25%,#ffffff 25%,#ffffff 100%); 
 
\t background: linear-gradient(left, #f2f7fa 0%,#f2f7fa 25%,#ffffff 25%,#ffffff 100%); 
 
\t border:1px solid #c1c1c2; 
 
} 
 

 
.col-1, .col-2 { 
 
\t float:left; 
 
\t vertical-align:top; 
 
\t padding:2em 3em; 
 
} 
 

 
.col-1 { 
 
\t position:relative; 
 
\t width:25%; 
 
\t background:#F2F7FC; 
 
\t border-right:1px solid #c1c1c2; 
 
} 
 

 
.col-2 { 
 
\t width:75%; 
 
\t border-left:1px solid #c1c1c2; 
 
\t margin-left: -1px; 
 
} 
 

 
.col-1:after, 
 
.col-1:before { 
 
    top:100%; 
 
    border:solid transparent;content:""; 
 
    height:0; 
 
    width:0; 
 
    position:absolute; 
 
    pointer-events:none; 
 
    display:block; 
 
} 
 
.col-1:after { 
 
    border-color: rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0) #f2f7fa; 
 
    border-style: solid; 
 
    border-width: 21px 0 21px 22px; 
 
    left:100%; 
 
    top: 47px; 
 
} 
 
.col-1:before { 
 
    border-color: rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) #c1c1c2; 
 
    border-style: solid; 
 
    border-width: 22px 0 22px 23px; 
 
    left: 100%; 
 
    top: 46px; 
 
}

<div class="faux-columns cf"> 
 
    <div class="col-1"> 
 
     <h4>First column with bordered triangle pseudo element attached to it. The background needs to be the full height of .faux-columns</h4> 
 
    </div> 
 
    <div class="col-2"> 
 
     <h4> Second column which in some cases will be much taller than column</h4> 
 
     There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text. All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable. The generated Lorem Ipsum is therefore always free from repetition, injected humour, or non-characteristic words etc. 
 
     
 
     There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text. All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable. The generated Lorem Ipsum is therefore always free from repetition, injected humour, or non-characteristic words etc. 
 
    </div> 
 
</div>

Answer 4

Keine Antwort hier gab mir Trost, also ging ich und suchte nach der Wahrheit. Ich habe etwas mehr CSS hinzugefügt, um den Abstand zwischen zwei Boxen zu verdeutlichen.

CSS:

.wrapper { 
    background-color:gray; 
} 

.container { 
    margin: 25px auto; 
    display: inline-flex; 
} 

.leftbox { 
    height: inherit; 
    display: inline-block; 
    border: 1px solid #D7D2CB; 
    background-color: #FFFFFF; 
    border-radius: 5px; 
    max-width: 550px; 
    margin-right: 18px; 
    align-items: stretch; 
    padding: 15px; 
    width: 100%; 
} 

.rightbox { 
    height: 100%; 
    display: inline-block; 
    border: 1px solid #D7D2CB; 
    background-color: #FFFFFF; 
    border-radius: 5px; 
    align-items: stretch; 
    max-width: 300px; 
    width: 100%; 
    padding: 20px 15px; 
} 

HTML:

<div class="wrapper"> 
    <div class="container"> 
    <div class="leftbox"> 
     There is something here, I am not avoiding it. 
    </div> 
    <div class="rightbox"> 
     Probably something else here but much much much much much much much much much much much much much much much much much much much much much much much much much much much much much bigger. 
    </div> 
    </div> 
</div> 

Überprüfen Sie die codepen: https://codepen.io/anon/pen/XRNMMp