body {
   background-color: var(--bg-col);

}

.heading {
   height: 100vh;
   width: 100%;
   top: 0;
   position: fixed;
   background-color: var(--txt-col1);
   z-index: 3;
   display: grid;
   place-items: center;
}

.heading #animtext {
   color: var(--txt-col3);
   text-align: center;
   font-weight: 900;
   font-size: 10vw;
   text-transform: uppercase;
   letter-spacing: 0.2vw;
   overflow: hidden;
}