h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 120%;
}

#central_heating {
    font-family: "Montserrat", sans-serif;
    font-weight: 500;
    font-size: 2.3vh;
    text-align: left;
    line-height: 140%;
    display: flex;
    flex-direction: column;
    height: auto;
    padding-bottom: 5vh;
    margin-bottom: 5vh;
    position: relative;
    top: 15vh;
    display: flex;
    flex-direction: column;
    width: 100vw;
    height: auto
}

#chText {
    display: flex;
    flex-direction: column;
    justify-items: stretch;
    height: 100%;
    font-size: 2vh;
    margin: auto;
    padding: 3vh;
    text-align: left;
    text-justify: inter-word;
    word-break: keep-all
}

#boilerVideo {
    margin-top: 3vh;
    margin-bottom: 10vh;
    width: 100vw;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;

}

.videoText {
    text-align: center;
    margin-top: 1vh;
    margin-bottom: 1vh;
}

p,
li {
    font-family: "Montserrat", sans-serif;
    font-weight: 500;
    font-size: 2.3vh;
    text-align: left;
    line-height: 140%;
}

#radiatorImage {
    position: relative;
    z-index: 999;
    background-image: url("image.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 90%;
    margin-top: 3vh;
    margin-bottom: 10vh;
    width: 40vw;
    height: 30vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.chExperience {
    display: flex;
    flex-direction: column;
    width: 15vh;
    height: 15vh;
    background-color: rgb(247, 217, 19);
    border-radius: 50%;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2vh double white;
    box-sizing: border-box;
}

#visuals {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}