.white-before::before {
    background: #ffffffb0;
}

.accent-before::before {
    background: #242e2cdb;
}

.white-before::before,
.accent-before::before {
    content: '';
    position: absolute;
    height: 100%;
    width: 100%;

    /**
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(1px);
    */
}

.nice-box {
    padding: 30px;
    border-radius: 10px;
    background: #242e2cc2;
}