body {
    width: 100vw;
    height: 100vh;
}

section {
    width: 100vw;
    height: 100vh;
}

.background-radial-gradient {
    background-color: hsl(218, 41%, 15%);
    background-image: radial-gradient(650px circle at 0% 0%,
    hsl(218, 41%, 35%) 15%,
    hsl(218, 41%, 30%) 35%,
    hsl(218, 41%, 20%) 75%,
    hsl(218, 41%, 19%) 80%,
    transparent 100%),
    radial-gradient(1250px circle at 100% 100%,
    hsl(218, 41%, 45%) 15%,
    hsl(218, 41%, 30%) 35%,
    hsl(218, 41%, 20%) 75%,
    hsl(218, 41%, 19%) 80%,
    transparent 100%);
}

#radius-shape-1 {
    height: 220px;
    width: 220px;
    top: -60px;
    left: -130px;
    background: radial-gradient(#44006b, #ad1fff);
    overflow: hidden;
}

#radius-shape-2 {
    border-radius: 38% 62% 63% 37% / 70% 33% 67% 30%;
    bottom: -60px;
    right: -10px;
    width: 300px;
    height: 300px;
    background: radial-gradient(#44006b, #ad1fff);
    overflow: hidden;
}

.bg-glass {
    background: url(images/jar.jpg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.bg-opacity-4 {
    background: rgba(0, 0, 0, .4) !important;
}

.bg-opacity-6 {
    background: rgba(0, 0, 0, .9);
}

.border-purple {
    border-top: 5px solid rgb(176, 8, 176);
}

.btn-purple {
    background: rgb(176, 8, 176) !important;
    color: white !important;
}
.btn-purple:hover {
    background: rgb(137, 5, 137) !important;
    color: white !important;
    border: 1px solid #f9f8fa !important;
}

@media only screen and (max-width:768px) {
    #radius-shape-1 {
        height: 160px;
        width: 160px;
        left: -50px;
    }

    #radius-shape-2 {
        bottom: -30px;
        right: 10px;
        width: 200px;
        height: 200px;
    }

    .d-centers {
        display: flex;
        justify-content: center;
    }

    .d-top-0 {
        margin-top: -120px;
    }
}