.box-video {
    text-align: center;
    margin: 0 auto;
position: relative;
  width: 90%;
  overflow: hidden;
  padding-top: 56.25%; 
}
.video {
position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 84.5%;
  border: none;
padding-top: 1vw;
}
.container {
    max-width: 100%;
    padding: 30px 50px;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
    align-items: center;
}
.home-box {
    background: #231f1e;
    padding-bottom: 6vw;
    margin: -3vw 0 3vw 0;
}
.home-box2 {
    background: #231f1e;
    margin: 2vw 0 4vw 0;
    text-align: center;
}
.katalog-box-paragraph {
    text-align: center;
    padding: 0 10vw;
    line-height: 1.5;
}
.katalog-paragraph {
    font-family: 'Poppins', sans-serif;
    color: white;
    font-size: 22px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.katalog {
    width: 30%;
    color: #333;
}
.katalog-container {
    display: block;
/*    flex-basis: 33%;*/
    padding: 0 15px 25px 15px;
    text-align: center;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}
.katalog-link {
    text-decoration: none;
}
.katalog-text-container {
    display: flex;
    text-align: center;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}
.katalog-description {
    font-family: 'Poppins', sans-serif;
    color: #575656;
    font-size: 19px;
    margin: 5px 0;
    line-height: 1.5;
    display: flex;
    text-align: center;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.katalog-description:hover {
    color: #f57418;
}
.katalog-image-container {
    position: relative;
}
.katalog-image-container:hover .katalog-image{
    background-color: #f57418;
}
.katalog-image-container:hover .katalog-button {
    opacity: 1;
    background-color: #f57418;
    padding: 5px;
}
h4 {
    font-family: 'Nunito Sans', sans-serif;
    color: white;
    font-size: 17px;
    text-transform: uppercase;
    background-color: transparent;
    letter-spacing: 1px;
}
.katalog-image {
    width: 20vw;
    opacity: 1;
    display: block;
    width: 100%;
    height: auto;
    transition: .5s ease;
    backface-visibility: hidden;
}
.katalog-button {
    transition: .5s ease;
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}
@media(max-width: 1200px) {
    .container {
        padding: 30px 0;
        margin: 0;
    }
    .katalog-container {
        padding: 5px;
    }
    .katalog-description {
        font-size: 16px;
    }
}
@media(max-width: 768px) {
    .container {
        flex-wrap: wrap;
        padding: 30px 0 30px 15px;
    }
    .katalog {
        width: 50%;
    }
    .katalog-image-container {
        text-align: center;
    }
    .katalog-image {
    width: 45vw;
}
    .katalog-description {
        font-size: 15px;
        letter-spacing: 0;
        line-height: 1;
    }
    .katalog-paragraph {
        font-size: 18px;
    }
}
@media(max-width: 500px) {
    .video {
  height: 95%;
}
    .home-box {
    margin: 4vw 0 3vw 0;
}
    .container {
        display: block;
        padding: 20px;
    }
    .katalog {
        display: block;
        width: 100%;
    }
    .katalog-container {
        flex-basis: 100%;
    }
    .katalog-image-container {
       display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
    }
    .katalog-image {
    width: 100%;
}
        .katalog-description {
        font-size: 18px;
        letter-spacing: 1px;
        line-height: 1.5;
    }
        .katalog-paragraph {
        font-size: 20px;
    }
}