.grid_kontakt {
  display: grid;
  gap: 5rem;
  grid-template-columns: minmax(250px, 400px) 1fr;
  width: 100%;
}

/*Eingabefelder*/
.field-box input,
.field-box textarea {
  padding: 1.2vh;
  margin-bottom: 1rem;
  width: 95%;
  background: transparent;
  border-radius: 1vh 1vh 1vh 1vh;
  border: .1rem solid rgba(51, 51, 51, 0.8);
  font-size: 2.7vh;
  color: white;
  box-shadow:
    1px 1px 2px black,
    0 0 0.6rem #f5f3f3,
    0 0 0.2rem #f5f3f3;
}

.field-box input.round {
  border-top-left-radius: 3vh;

}

/*Eingabefelder*/
.field-box input:hover,
.field-box textarea:hover {
  border: .1rem solid red;
  background: rgba(51, 51, 51, 0.8);
}

.kontakt-box .field-box textarea {
  width: 100%;
}

/*inputfelder Rahmen bei focus*/
.kontakt-box .field-box input:focus,
.kontakt-box .field-box textarea:focus,
.kontakt-box .field-box input:hover,
.kontakt-box .field-box textarea:hover {
  border: 0.1rem solid rgba(51, 51, 51, 0.8);
}

/* Absende-Button   */
.field-box .btn {
    display: block;
    text-align: center;
    margin: auto; 
    width: 50%;
    color: white;
    height: 5.7vh;
    background: rgba(51, 51, 51, 0.8);
    border-radius: .8vh .8vh .8vh .6vh;
    border: 0.1rem solid red;
    cursor: pointer;
    font-size: 2.5vh;
}

.field-box .btn:hover {
    background: #666;
    border: 2px solid white;
    color: red;}

/*roter Rahmen um Mail und Adresse*/
.detail {
  border: 2px solid #666;
  padding: 2vh;
  width: 95%;
  border-radius: 4vh 1vh 1vh 1vh;
  box-shadow:
    1px 1px 2px black,
    0 0 0.6rem #f5f3f3,
    0 0 0.2rem #f5f3f3;
  margin-bottom: 1.5rem;
  margin-left: 0.5rem;
  font-size: 3.5vh;
  line-height: 1.5;

}

/*Überschrift*/
.kontakt_ueberschrift {
  font-size: 3.5vh;
  color: black;
  text-shadow: 0 0 5px rgba(255, 255, 255, 1),
    0 0 10px rgba(255, 255, 255, 1),
    0 0 20px rgba(255, 255, 255, 1);

  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: black;
  transition: .5s;
  /*user-select: none;*/
}

/* =========================
   KONTAKTSEITE RESPONSIV
========================= */

@media screen and (max-width: 1024px) {


  .grid_kontakt {
    grid-template-columns: 1fr;
    /* statt 2 Spalten */
    gap: 2rem;
    min-height: 40rem;
  }

  .detail {
    font-size: 1rem;
    /* statt 3.5vh */
    padding: 1rem;
  }

  .kontakt_ueberschrift {
    font-size: 1.4rem;
    text-align: center;
  }

  .field-box input,
  .field-box textarea {
    font-size: 1rem;
    padding: 0.8rem;
    margin-left: .2rem;
  }
  
  
.content_kontakt {
    margin: 7rem 1rem 0rem 1rem;
    /* oben | rechts | unten | links */
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}
}

/*
@media screen and (max-width: 600px) {

  .content_kontakt {
    margin: 1.5rem 0.8rem;
  }

  .kontakt_ueberschrift {
    font-size: 1.2rem;
  }

  .detail {
    font-size: 0.95rem;
  }

  .field-box input,
  .field-box textarea {
    font-size: 0.95rem;
  }
}

*/