html {
    font-size: 16px;
    min-height: 100%;
    font-family: 'Roboto', sans-serif;
    background-color: #eaeef1;
}

body {
    margin: 0;
    background-color: black;
}

div.background {
    background-image: url("../img/yutong-u12-electric-bus.jpg");
    height: calc(100vh - 3.15rem);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: -2;
}

div.background-shadow {
    height: 100%;
    width: 100%;
    
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

div.title-block {
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    
    text-align: center;
}

div.title-header {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    height: fit-content;
    margin-bottom: 1rem;
}

div.title-footer {
    
}

.link-btn {
    line-height: 2.5rem;
    padding: 0 1rem;
    display: inline-block;
    color: #1d4965;
    font-weight: 500;
    background: linear-gradient(0deg,#79b6db,#b3dbf2);
    border: none;
    border-radius: .3rem;
    cursor: pointer;
    text-decoration: none;
}

.link-btn:hover {
    opacity: 0.9;
}