body {
font-family: 'Play', sans-serif;
font-size: 16px;

}

h1{font-size:35px;line-height:38px;margin-bottom:15px;color:#439bff;}
.mitzent {text-align: center;}
.big {font-size:30px;}

.middle {
margin: 0 auto;
max-width: 750px;
}