:root {
    --bg-white: #ffffff;
    --bg-gray: #eeeeee;
    --text-black-color: #000000;
    --text-grey-color: #2F4F4F;
    --text-blue-color: #000080;
}

* {
    margin: 0;
    padding: 0;
}

*, *::after, *::before {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    background-color: var(--bg-white);
}

a {
    text-decoration: none;
    color: var(--text-blue-color);
}

li {
    list-style-type: none;
    line-height: 2;
}

img {
    max-width: 100%;
    margin-bottom: 20px;
}

.heading {
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    color: var(--text-black-color);
    margin-bottom: 20px;
}

.grey {
    color: var(--text-grey-color);
}

.default-text {
    color: var(--text-black-color);
}

.text-center {
    text-align: center;
}

.main {
    background-color: var(--bg-gray);
    padding: 50px 25px;
    margin: 20px;
}

.block {
    padding: 25px 0;
}

.block p {
    margin-bottom: 10px;
}

.block img {
    margin-top: 10px;
}

.title-of {
    font-weight: 300;
    font-style: italic;
    color: var(--text-blue-color);
}

.theatre::before {
    content: url(img/drama-masks.svg);
    padding: 0 5px 0 0;
}

.cinema::before {
    content: url(img/movie-outline.svg);
    padding: 0 5px 0 0;
}