.background-overlay{background-size:cover;background-position:50%;background-repeat:no-repeat;background-blend-mode:overlay;opacity:.8;z-index:0}.background-fixed{background-size:cover!important;background-blend-mode:overlay!important;background-attachment:fixed!important;background-repeat:no-repeat!important;background-position:50%!important;min-height:100vh}.background-high-contrast{background-image:linear-gradient(180deg,rgba(0,43,70,.9),rgba(0,43,63,.9))}.background-normal{background-image:linear-gradient(180deg,rgba(0,43,70,.1),rgba(0,43,63,.1)),url(/float-background.png)}.background-load-screen,.background-playtest{background-image:url(/concept-art/BG_Concept-Battle.png)}.background-load-screen{filter:brightness(.2) saturate(.2)}.background-splash{background:linear-gradient(180deg,hsla(0,0%,50%,.95),hsla(0,0%,50%,.95)),url(/Splash_compressed2.jpg)}.text-center{text-align:center}.button{padding:.5rem;border-radius:.375rem;transition:background-color .3s}.button-green{background-color:#38a169;color:#fff}.button-green:hover{background-color:#2f855a}.button-blue{background-color:#4299e1;color:#fff}.button-blue:hover{background-color:#2b6cb0}.button-yellow{background-color:#ecc94b;color:#000}.button-yellow:hover{background-color:#d69e2e}.button-red{background-color:#f56565;color:#fff}.button-red:hover{background-color:#c53030}