Since I’m bad at LUA, I’ll show you what Im better at, here I will show you my new roblox background that you all can use!
This is a nice background and can be changed
It requires a lot of steps to obtain but I 'll guide you step by step
One, on your browser, go in settings and add a Add-On. Next get Stylus, after obtaining it, click it and it should show something like this. 
Click the icon and it should say something like Write Style For roblox.com, make sure your on the roblox home page!
Then it will show you this,
I want you to paste all this code in there, and then click the Save Button.
.ad,
.ad *,
.img_ad,
.ad-annotations,
#google_image_div,
#aw0,
#AdvertisingLeaderboard {
display: none !important;
}
.ad,
.ad *,
.img_ad,
.ad-annotations,
#google_image_div,
#aw0,
#AdvertisingLeaderboard {
display: none !important;
}
#header {
background-color: #299ec1;
}
.navigation .notification-icon,
.rbx-highlight {
background: #299ec1;
}
#chat-header {
background: #299ec1;
}
.slide-item-container-left,
.profile-avatar-right {
background: #299ec1;
}
.rbx-tabs-horizontal .rbx-tab.active .rbx-tab-heading,
.rbx-tabs-horizontal .rbx-tab-heading:hover,
.rbx-tabs-horizontal .rbx-tab-heading:focus,
.rbx-tabs-horizontal .rbx-tab-heading:active {
box-shadow: 0 -4px 0 .6 #299ec1 inset;
/* Yea idk what this is for*/
;
}
.forum-table-header,
body .forum-table-header th,
body .forum-table-footer,
#ctl00_cphRoblox_Message1_ctl00_CenterColumn > table > tbody > tr:nth-child(1) > th,
#ctl00_cphRoblox_CenterColumn > table > tbody > tr:nth-child(1) > th {
background: #299ec1 !important;
}
.rbx-upgrade-now #upgrade-now-button,
.rbx-btn-secondary-xs.btn-more,
#AjaxCommentsContainer > div > div.comment-form > form > button,
.rbx-vip-server-create,
.btn-secondary-xs {
background-color: #299ec1 !important;
border-color: #299ec1;
}
.rbx-upgrade-now #upgrade-now-button:hover,
.rbx-btn-secondary-xs.btn-more:hover,
#AjaxCommentsContainer > div > div.comment-form > form > button:hover,
.rbx-vip-server-create:hover,
.btn-secondary-xs:hover {
background: #299ec1 !important;
border-color: #299ec1;
}
#TopAbpContainer,
.ad-annotations,
#LeftGutterAdContainer,
#RightGutterAdContainer,
#Skyscraper-Adp-Right,
#Skyscraper-Adp-Left,
.abp-spacer,
#GamesListContainer1 > div.games-list > ul > div.abp.in-game-search-ad.dynamic-ad.ad-order-even,
#GamesListContainer1 > div.games-list > ul > div.abp.in-game-search-ad.dynamic-ad.ad-order-odd,
#GamesListContainer8 > div.games-list > ul > div.abp.in-game-search-ad.dynamic-ad.ad-order-even,
#GamesListContainer8 > div.games-list > ul > div.abp.in-game-search-ad.dynamic-ad.ad-order-odd,
.sponsored-game,
.alert-info,
#mCSB_1_container > ul > li.font-bold.small,
#mCSB_1_container > ul > li.rbx-nav-sponsor {
display: none !important;
}
#navbar-search-input,
#navbar-search-btn {
border: 1px solid #299ec1;
}
body {
background: transparent !important;
}
.content {
background: transparent !important;
}
#fb-root {
width: 100% !important;
height: 100% !important;
position: fixed !important;
background-image: url(“https://i.ytimg.com/vi/mYrKAMLbjYA/maxresdefault.jpg”) !important;
background-size: cover !important;
background-attachment: fixed !important;
}
#party_none_title,
div.friend_dock_chatbox_titlebar.chat-header-blink-off {
background: linear-gradient(to bottom, #299ec1, #299ec1);
}
#ctl00_cphRoblox_RightColumn,
#Body > table > tbody > tr > td:nth-child(3),
#Body > table > tbody > tr > td:nth-child(4) {
display: none;
}
#GamesPageLeftColumn {
width: auto;
margin-right: 10px !important;
margin-left: 10px !important;
}
#GamesListsContainer > div {
background-color: transparent !important;
width: 100% !important;
}
#navigation {
background-color: rgba(244, 244, 244, 0.8);
}
.rbx-btn-primary-lg {
background-color: rgba(244, 244, 244, 0.5);
}
.rbx-btn-primary-lg:hover,
.rbx-btn-primary-lg:focus {
background-color: rgba(244, 244, 244, 0.5);
}
After such you can now save it and it should show you mine, Im bad at explaining, if it did not work then search up on youtube how to you use Stylus and then you might understand how ;D G’day!
IF THIS POST GETS UP TO 30 HEARTS I might make a script to where it will make your play button change colors like this, 
It can range from as many colors as I wish and it smoothly changes to each color and acts like a Live Gradient, remember, only if this post gets 30 hearts!
I might use it not gonna lie… 
