/* Reba's Love Boutique page only - Page ID 18144 */
#id_18144,
.page_18144,
body.page_18144,
body#id_18144 {
  background: hotpink !important;
}
<style>
/* Reba’s Love Store Page Styling */

#id_18144 {
  background-color: #fff0f5;
}
</style>
/* Alternate Wild Apricot page selector */
#PAGEID_18144,
#PAGEID_18144 body {
  background: #f7d6df !important;
}
/* Alternate Wild Apricot page selector */
#PAGEID_18144,
#PAGEID_18144 body {
  background: #f7d6df !important;
}
/* GLOBAL BOSS UP PREMIUM STYLE */

body {
    background: #050505;
    color: white;
    font-family: Arial, sans-serif;
}

/* MAIN CONTENT CONTAINER */

.gbu-container {
    max-width: 1200px;
    margin: auto;
    padding: 80px 40px;
}

/* HEADLINES */

.gbu-title {
    font-size: 64px;
    line-height: 1;
    font-weight: 700;
    margin-bottom: 20px;
}

.gbu-gold {
    color: #d4a137;
}

/* TEXT */

.gbu-text {
    font-size: 20px;
    line-height: 1.7;
    color: #d9d9d9;
}

/* BUTTONS */

.gbu-btn {
    background: linear-gradient(90deg,#c58b2b,#f0c766);
    color: black;
    padding: 16px 30px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin-top: 30px;
    border-radius: 2px;
}

/* SERVICE GRID */

.gbu-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 25px;
}

/* CARDS */

.gbu-card {
    background: #111;
    border: 1px solid #2d2d2d;
    padding: 20px;
    transition: .3s;
}

.gbu-card:hover {
    border-color: #d4a137;
    transform: translateY(-5px);
}

.gbu-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

/* MOBILE */

@media(max-width:900px){

.gbu-grid{
grid-template-columns:1fr;
}

.gbu-title{
font-size:42px;
}

.gbu-container{
padding:50px 25px;
}

}