body {
    font-family: 'Lora', serif;
    background: url("https://www.transparenttextures.com/patterns/carbon-fibre-v2.png") repeat 0 0 #19181d;
}

body::after, body::before {
    content: "";
    position: fixed;
    top: 0;
    display: block;
    width: 20%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

body::before {
    left: 0;
    background: -moz-linear-gradient(left,  rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: -webkit-linear-gradient(left,  rgba(0,0,0,0.4) 0%,rgba(0,0,0,0) 100%);
    background: linear-gradient(to right,  rgba(0,0,0,0.4) 0%,rgba(0,0,0,0) 100%);
}

body::after {
    left: auto;
    right: 0;
    background: -moz-linear-gradient(right,  rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: -webkit-linear-gradient(right,  rgba(0,0,0,0.4) 0%,rgba(0,0,0,0) 100%);
    background: linear-gradient(to left,  rgba(0,0,0,0.4) 0%,rgba(0,0,0,0) 100%);
}

.hero {
    height: 100vh;
    width: 100%;
}

.hero-bg {
    background: url("hero.png") no-repeat 0 100%;
    background-size: cover;
}

.logo {
    background: black;
    padding: 30px 60px;
}

.logo svg {
    fill: white;
}

@media only screen and (min-width: 600px) {
    .logo {
        background: black;
        padding: 100px 170px;
    }
}

.box-video a {
    position: relative;
    display: block;
    overflow: hidden;
    transition: all ease-in-out 1s;
}

.box-video a img {
    transform: scale(1.2);
    transition: all ease-in-out 1s;
}

.box-video a:hover img {
    opacity: 0.6;
    transform: scale(1);
}

.btn-play {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 64px;
    height: 64px;
    transition: opacity ease-in-out 0.5s;
    transform: translate(-50%,-50%);
    fill: white;
    opacity: 0;
}

.box-video a:hover .btn-play {
    opacity: 1;
}

.btn-down {
    position: absolute;
    bottom: 20px;
    left: 50%;
    width: 32px;
    height: 32px;
    fill: rgba(255,255,255,0.5);
    transform: translateX(-50%);
}