html {
  overflow-y: scroll;
  overflow-y: overlay;
}

body {
  color: #1E1E1E;
  background-color: #efefef;
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 400;
  min-width: 375px;
}

air-header {
  background-color: #393939;
  display: block;
  height: 72px;
  width: 100%;
}

@media only screen and (max-width: 1440px) {

  .xl-max {
    box-sizing: border-box;
    width: 1280px;
  }

  .xl,
  .lg,
  .md,
  .xl {
    display: initial;
  }
}

@media only screen and (max-width: 1280px) {

  .xl-max,
  .lg-max {
    box-sizing: border-box;
    width: 1024px;
  }

  .xl {
    display: hidden !important;
  }

  .lg,
  .md,
  .sm {
    display: initial;
  }
}

@media only screen and (max-width: 1024px) {

  .xl-max,
  .lg-max,
  .md-max {
    box-sizing: border-box;
    width: 740px;
  }

  .xl,
  .lg {
    display: hidden !important;
  }

  .md,
  .sm {
    display: initial;
  }
}

@media only screen and (max-width: 800px) {

  .xl-max,
  .lg-max,
  .md-max,
  .sm-max {
    box-sizing: border-box;
    width: 100%;
  }
  
  .xl,
  .lg,
  .md {
    display: hidden !important;
  }

  .sm {
    display: initial;
  }
}

* {
  scrollbar-width: thin;
  scrollbar-color: #888888 #ccc;
}

::-webkit-scrollbar {
  background: transparent;
  height: 10px;
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  opacity: 0.5;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-resizer,
::-webkit-scrollbar-button,
::-webkit-scrollbar-corner { 
  display: none; 
}

::-webkit-scrollbar-track-piece {
  background:transparent;
}