body {
    margin: 0px;
    padding: 0px;
    color: #fff;
    background: #000000;
    /* background: #36638d; */
    /* background: #00091B; */
    box-sizing: border-box;
}
  
h1 {
    font-size: 50px;
    font-family: 'Comfortaa', sans-serif;
    margin-top: 0;
    line-height: 1;
    font-weight: 700;
}
  
.dot {
    color: #1a961a;
}
  
p {
    text-align: center;
    margin: 18px;
    font-family: 'Comfortaa', sans-serif;
    font-weight: normal;  
}
  
.icons {
    margin-top: 80px;
    text-align: center;
}
  
.icons i {
    color: #00091B;
    background: #fff;
    height: 15px;
    width: 15px;
    padding: 13px;
    margin: 0 10px;
    border-radius: 50px;
    border: 2px solid #fff;
    transition: all 200ms ease;
    text-decoration: none;
    position: relative;
}
  
.icons i:hover, .icons i:active {
    color: #fff;
    background: none;
    cursor: pointer !important;
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    text-decoration: none; 
}

.demo-wrap {
    height: 100vh;
    display: flex;
    position: relative;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.demo-wrap:before {
    content: ' ';
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('./images/fazo_air_quality.webp');
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: cover;
}

img {
    top: -40px;
    width: 150px;
    position: absolute;
}

.demo-content {
    position: relative;
}