/*Общие стили для страницы*/

body {
    margin: auto;
    display: flex;
    min-width: 375px;
    background: #191919;
    height: 100%;
    font-family: 'Jost', sans-serif;
    color: #fff;
}

a {
    cursor: pointer;
}

a:link {
    text-decoration: none;
    color: #fff;
}

a:visited {
    text-decoration: none;
    color: #fff;
}

a:hover {
    text-decoration: underline;
    color: #fff;
}

h1 {
    font-size: calc(25px + .8vw);
    font-weight: 700;
}

h2 {
	margin-left:;
	font-size: calc(20px + .8vw);
	font-weight: 300;
}

hr {
	margin-left:4vw;
	margin-right: 4vw;
	margin-top: 2em;
	color: #333;
}

button {
	-webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  margin: 8px;
  min-width: 100px;
  font-family: inherit;
  appearance: none;
  border: 0;
  border-radius: 15px;
  background:  linear-gradient(10deg, #0052c1, #179eb2);
  color: #fff;
  padding: 8px 25px;
  font-size: 1vw;
  cursor: pointer;
}

button:hover {
  background: #1d49aa;
}

button:focus {
  outline: none;
  box-shadow: 0 0 0 4px #cbd6ee;
}

.nav {
    display: none;
    position: fixed;
    flex-basis: minmax(200px, 300px);
    flex-grow: 1;
    margin-left: 1em;
    margin-right: 2em;
    height: 100%;
    max-width: 20em;
    min-width: 17em;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #1112;
    overflow-x: hidden;
    padding-top: 20px;
}

.content {
    flex-grow: 10;
    display: block;

}