.header_bg{
    background: rgba( 255, 255, 255, 0.9 );
box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
backdrop-filter: blur( 7.5px );
-webkit-backdrop-filter: blur( 7.5px );
}
.green_bg{
    /* From https://css.glass */
/* From https://css.glass */
background: rgba(70, 202, 43, 0.1);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
backdrop-filter: blur(5.5px);
-webkit-backdrop-filter: blur(5.5px);
border: 1px solid rgba(70, 202, 43, 0.69);
}