target ie10/11 flex fix

by ian_smithz

HTML

<section>
    <div class="box">1</div>
    <div class="box">2</div>
    <div class="box">3</div>
    <div class="box">4</div>
</section>

CSS

section {
    display: -moz-webkit-flex;
    display: -webkit-flex;
    display: flex;
    -moz-flex-direction: row;
    -webkit-flex-direction: row;
    flex-direction: row;
    -moz-flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    width: 100%;
    box-sizing:border-box;
    margin:0;
}
.box {
    border: 1px solid black;
    background: #ccc;
    padding: 10px;
    display: block;
    -ms-flex: 50%;
    -moz-flex: 50%;
    -webkit-flex: 50%;
    flex: 50%;
    box-sizing: border-box;
    margin:0;
}
/* IE10-11 flex fix: */
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    .box {
        flex: 0;
        min-width: 50%;
        border: 1px solid red;
    }
}