section.section1 {
    background-size: cover;
    background-repeat: no-repeat;
    color: black;
    padding-left: 1em;
    padding-top: 1em;
    padding-right: 1em;
}

section.section-header {
    height: calc(100vh + 3em);
}

.section-end-triangle {
    width: 0;
    height: 0;
    border-top-width: 3em;
    border-top-style: solid;
    border-top-color: transparent;
    border-right-width: 100vw;
    border-right-style: solid;
    border-right-color: #FFFFFF;
}

section.section-header > div.columns-container {
    padding-top: 3em !important;
    height: calc(100% - 6em);
}

@media screen and (max-width: 700px) {
    section.section-header {
        height: auto;
    }
}