html {
  font-family: "Open Sans", "OpenSans", Arial, Verdana, sans-serif;
}

body {
  padding: 0;
  margin: 0;
}

.header {
  padding: 30px 40px;
}

.header-logo {
  width: 50px;
  display: block;
}

.main {
  margin: 0 20px;
}

.main .sumo-box {
  margin: 0 20px 20px 0;  
  display: inline-block;
}