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6px}.teacher-nav__content-btn{font-size:.65rem;padding:3px 6px}}.btn_arrow.swiper-button-disabled{opacity:0}.top_bar{background:var(--c10);padding:20px 0;border-bottom:2px solid var(--c11);position:sticky;top:0;z-index:100}.top_bar_buttons{display:flex;justify-content:center;gap:15px}.top_bar_btn{flex:1;max-width:300px;text-align:center;background:var(--c1);position:relative;padding:.75rem 1.75rem;border-radius:1rem;border:6px solid var(--c4);color:var(--c2);font-weight:700;font-size:1.125rem;text-decoration:none;display:inline-block;transition:all .3s ease;z-index:1}.top_bar_btn:hover{color:var(--c4)}@media(max-width:1100px){.top_bar_btn{font-size:.875rem;padding:.5rem 1rem;border:4px solid var(--c4)}}#pozdrav,#video,#moduly{scroll-margin-top:120px}.main_home{min-height:auto!important}.main_home .box_arch{min-height:500px!important}