* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    font-family: var(--font);
    font-size: 62.5%;
    color: var(--white);
    background-color: var(--black);
}

section {
    margin-top: 60px;
    padding: 0 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--white);
    font-family: var(--font);
    font-style: normal;
    margin-bottom: 10px;
    line-height: 1.2;
    font-weight: bold;
}

.button a {
    display: inline-block;
    background: var(--green);
    color: var(--white);
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 500;
    transition: .5s;
    border: 1px solid var(--green);
    text-decoration: none;
}

.button a:hover {
    background: var(--darkgreen);
    transition: .5s;
    border: 1px solid var(--darkgreen);
    text-decoration: underline;
}

.container {
    width: 1140px;
}

.flex,
.responsiflex {
    display: flex;
}

.block,
.responsiblock {
    display: block;
}

.none {
    display: none !important;
}

.responsnone {
    display: none;
}

.column {
    flex-direction: column;
}

.row {
    flex-direction: row;
}

.justistart {
    justify-content: flex-start;
}

.justicenter {
    justify-content: center;
}

.justiaround {
    justify-content: space-around;
}

.justibetween {
    justify-content: space-between;
}

.itemcenter {
    align-items: center;
}

.itemtop {
    align-items: flex-start;
}

.w50p {
    width: 100%;
}

.w100p {
    width: 100%;
}

.ml10 {
    margin-left: 10px;
}

.mr10 {
    margin-right: 10px;
}

.mr20 {
    margin-right: 20px;
}

.mt20 {
    margin-top: 20px;
}

.ptb40 {
    padding: 40px 0;
}

.ptb12lr15 {
    padding: 12.5px 15px !important;
}

.ptb20lr15 {
    padding: 25px !important;
}

.pointer {
    cursor: pointer;
}

.bold {
    font-weight: bold !important;
}

@media screen and (max-width: 900px) {
    .responsiflex {
        display: block;
    }

    .ml10 {
        margin-left: unset;
    }

    .button {
        text-align: center;
    }

    h1 {
        margin: 0;
        padding: 0;
    }

    #section1 h1 {
        margin-left: unset !important;
        text-align: center;
    }

    .responsiblock {
        display: none !important;
    }

    .responsiunset {
        display: none !important;
    }
}