.introVideo_holder, #video { width: 100%; height: 100%; }

.holder_bgs { width: 100%; }
.img-item { position: absolute; width: 100%; top: 0; left: 0; opacity: 0; scale: 1; }
#img9_ { scale: .6; }

.box,
.box_kat { position: absolute; z-index: 1; background: rgba(255, 255, 255, .8); color: #000; padding: 1vh 1vw; }
.box { font-family: "Gilroy-Medium"; }
.box_head { font-weight: 700; }
.box_head_gross { font-family: "Gilroy-SemiBold"; font-size: 5vh; }
.box_text { line-height: 2.4vw; }

.box_MutterErde,
.box_MutterErde4 { width: 32%; }
.box_MutterErde1 { top: 18.5%; left: 5%; }
.box_MutterErde2 { top: 29.5%; left: 5%; }
.box_MutterErde3 { top: 40.5%; left: 5%; }
.box_MutterErde4 { top: 68.5%; right: 5%; }


.box_seq2 { left: 37.5%; width: 56%; font-size: 2vw; padding: 1vh 1vw; }
.box_seq2_1 { top: 17.5%; }
.box_seq2_2 { top: 33%; }
.box_seq2_3 { top: 44%; }
.box_seq2_4 { top: 64%; }

.box_kat { width: 23%; font-weight: 700; }
.box_kat1,
.box_kat2,
.box_kat3 { left: 44.5%; top: 34.5%; }

.box_kat_inner { padding: 1.5vh .2vw; }
.kat_icon { position: absolute; right: .5vw; top: 0; width: 4.5vw; height: 100%; display: grid; scale: 1; }
.kat_icon_inner { display:flex; align-items: center; margin: -2vw 0; }
.kat_icon_inner svg { width: 100%; height: auto; }
.kat_icon img { width: 100%; }

.box_seq3 { width: 48vw; font-size: 2vw; padding: 1vh 1vw; }
.box_kat1_text,
.box_kat2_text,
.box_kat3_text { left: 44.5%; top: 50.5%; opacity: 1; }

.box_weiter { width: 36%; left: 44.5%; top: 50.5%; font-size: 2vw; padding: 1% 1%; opacity: 1; }
.box_weiter_inner { position: relative; }
.box_weiter .box_weiter_inner .btn-weiter { position: absolute; bottom: 0; right: -20%; }