#materialRoot{flex-direction:column;align-items:center;display:flex}.head{flex-direction:column;align-items:center;width:95%;margin-top:40px;display:flex}.material_heading{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;width:-moz-fit-content;width:fit-content;margin-bottom:0;font-size:3rem;font-weight:700}.material_sub_heading{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;width:-moz-fit-content;width:fit-content;font-size:1.3rem;font-weight:400}.ancestor{flex-direction:column;gap:3rem;width:95%;padding:2rem 0;display:flex}.mat_container{border-radius:.7rem;padding:2rem;overflow:hidden;box-shadow:0 13px 27px -5px #32325d40,0 8px 16px -8px #0000004d}.upper{justify-content:space-between;align-items:center;width:100%;display:flex}.domain_head{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;width:-moz-fit-content;width:fit-content;margin:0}.arrow_img{transition:transform .3s}.upper.active_arrow .arrow_img{transform:rotate(180deg)}.lower{grid-template-columns:repeat(auto-fill,minmax(20rem,1fr));max-height:0;padding:0;transition:all .5s ease-in-out;display:grid;position:relative;top:1rem;bottom:1rem}#child_of_lower{border-radius:.5rem;margin:1rem;padding:1rem;box-shadow:0 1px 3px #0000001f,0 1px 2px #0000003d}.content_title{margin:0}#down_text,.content_title,.content_cllg{background:var(--gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.icons{color:#234eb0;font-size:20px}.astronomyContainer{z-index:1000;position:fixed;bottom:4.5rem;right:1.5rem}.astronomyIconBox{background:var(--gradient);border-radius:2rem;align-items:center;gap:.6rem;padding:.7rem 1.5rem;text-decoration:none;display:flex}.astronomyIconBox img{width:1.5rem}.astronomyIconBox p{color:#fff;text-align:center;white-space:nowrap;margin:0;font-size:.75rem;font-weight:400}@media screen and (min-width:786px){.upper{padding:1rem 0}.lower{padding:0;position:relative;top:1rem;overflow:scroll}.material_heading{font-size:2.7rem}.domain_head{font-size:1.5rem}.content_title{font-size:1.3rem}}@media only screen and (max-width:768px){.material_heading{font-size:2.7rem}}