* {
    box-sizing: border-box;
}
body, html {
    font-size: 100%;
    font-weight: 100;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Poppins', sans-serif;
}
h1, h2, h3, h4, h5, h6 {
    text-align: center
}

#nav {
    background-color: white;
}
/* Make the image fully responsive */

.bg-hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/me-run.jpg");
    position: relative;
    background-position: center;
    height: 70vh;
    margin-top: 1em;
    background-repeat: no-repeat;
    background-size: cover;
}
@media screen and (min-width: 768px) {
  .bg-hero {
  background-image:  linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/768/me-run.jpg");
}
}
@media screen and (min-width: 1024px) {
  .bg-hero {
  background-image:  linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/1024/me-run.jpg");
}
}
@media screen and (min-width: 1200px) {
  .bg-hero {
  background-image:  linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/1200/me-run.jpg");
}
}
.hero-caption {
    position: relative;
    top: 50%;
    width: 100%;
    text-align: center;
    font-size: x-large;
    /*calc(14px + 3vw)*/
    ;
    color: white;
    padding: 1em;
}
@media screen and (min-width: 768px) {
    .hero-caption {
        font-size: xx-large;
    }
}
@media screen and (min-width: 1024px) {
    .hero-caption {
        font-size: calc(14px + 3vw);
        top: 40%;
    }
}
.bg-pic-grey {
    background-image: linear-gradient(rgba(0, 0, 0, 1), rgba(0, 0, 0, 0.6)), url("");
    height: ;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.kore-descr-pics {
    max-width: 300px;
    border-radius: 50%;
}
.me-img {}
.angebot-col {
    margin: 0;
    padding: 0;
    border: none;
}
#btn-quali .btn {
    padding: ;
    margin: ;
}
#qualifikation li {
    padding-left: 1rem
}
;
#me-caption p {
    font-family: 'poppins', sans-serif;
}
;
#qualifikation ul>li {
    font-family: 'poppins', sans-serif;
    text-align: right;
}
;
#btn-termin .btn-termin-text, #me-teaser {
    padding: ;
    margin: ;
}
;
.hidden-sm-down {
    display: none;
}
.card-columns, .card-columns .card {
    padding: 0;
    margin: 0;
    border: none;
}
.card {
    padding: 0;
    border: none;
}
.row {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
}
.column {
    flex: 100%;
    max-width: 33%;
}
.column .card {
    margin: auto;
    vertical-align: top;
}
#address {
    padding-bottom: 2rem;
}
#ul-kore-home {
    padding: 0;
}
.bg-black {
    background-color: black;
}
#card-mpt {
    background-color: dimgrey;
}
@media screen and (min-width: 768px) {
    #me-teaser {
        text-align: left;
    }
}

/* WebP Background Images */
.webp .hero-bg-about {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/me-run.webp");
}
@media screen and (min-width: 768px) {
  .webp .hero-bg-about { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/768/me-run.webp"); }
}
@media screen and (min-width: 1024px) {
  .webp .hero-bg-about { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/1024/me-run.webp"); }
}
@media screen and (min-width: 1200px) {
  .webp .hero-bg-about { background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)), url("/img/1200/me-run.webp"); }
}