*,*::after,*::before{margin: 0;padding: 0;box-sizing: border-box;}
body{
  font-family: Arial;
  width: 100%;
  font-size: 100%;
  overflow-x: hidden;
}
.row{
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
li{
  list-style-type: none;
}
a{
  text-decoration: none;
  color: inherit;
  &:active{
    color: inherit;
  }
  &:visited{
    color: inherit;
  }
}