#main-header, #main-header .nav li ul, .et-search-form, #main-header .et_mobile_menu {
background-image: linear-gradient( 
hsla(0,0%,0%,0) 20%, 
hsl(0,0%,0%) 90%
);
}
.et_pb_widget_area_left {
border-right-width: 0;
}
.sub-menu {min-width:300px;}
#top-menu li li a {width: 300px;}