body,html {
  margin: 0;
  padding: 0;
}
&::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
&::-webkit-scrollbar-thumb {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  background-color: #80aae5;
}
&::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 5px;
  background-color: #b9bdc2;
}
a {
  color: #000;
  text-decoration: none;
}
.ml-20 {
  margin-left: 20px;
}
.ml-40 {
  margin-left: 40px;
}
.nm-banner-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.nm-banner {
  width: 100%;
}
.nm-logo {
  position: absolute;
  top: 2vw;
  left: 4vw;
  width: 8vw;
}
.nm-banner-info-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 40%;
  height: 40%;
  margin: auto;
}
.nm-banner-info {
  width: 100%;
}
.nm-banner-btn-container {
  position: absolute;
  bottom: 13%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nm-btn {
  width: 12vw;
  cursor: pointer;
}
.nm-main-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding-bottom: 6vw;
  background-image: url(../images/main_bg.jpg);
}
.nm-main-image {
  width: 65%;
}
.nn-main-info {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.nn-main-info-title {
  font-size: 2.2vw;
  color: #252E27;
  font-weight: 500;
}
.nn-main-info-text {
  margin-top: 2vw;
  margin-bottom: 1.5vw;
  font-size: 1.2vw;
}
.nn-main-btn-container {
  display: flex;
  align-items: center;
  justify-content: center;
}
.nm-footer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 12vw;
  background-color: #ECF3D4;
}
.nm-footer-logo {
  width: 8vw;
}
.nm-footer-info {
  margin-left: 8vw;
  font-size: 1vw;
}
.nm-footer-margin-1 {
  margin-left: 5vw;
  margin-right: 2vw;
}
.nm-footer-margin-2 {
  margin-left: 2vw;
  margin-right: 2vw;
}
.nm-footer-info-2 {
  margin-top: 0.2vw;
}

@media screen and (min-width:10px) and (max-width:500px) {
  .nm-logo {
    left: 2vw;
    width: 10vw;
  }
  .nm-banner-info-container {
    width: 70%;
    height: 70%;
  }
  .nm-banner-btn-container {
    bottom: 8%;
  }
  .nm-btn {
    width: 26vw;
  }
  .nm-main-image {
    width: 80%;
  }
  .nm-footer-info {
    font-size: 1.5vw;
  }
  .nm-footer-logo {
    width: 10vw;
  }
  .nn-main-info-title {
    font-size: 4vw;
  }
  .nn-main-info-text {
    font-size: 2vw;
  }
}