.bg,.icon{position:fixed}.icon,.pointer{cursor:pointer}.bg{background-image:url(../img/img01.jpg);min-height:100vh;max-height:100%;width:100%;margin:0;background-position:center;background-repeat:no-repeat;background-size:cover;opacity:.8}.inline{display:inline!important}.margin5px{padding:30px}.hide{display:none!important}.show{display:block!important}.icon{top:85%;left:90%;background-color:rgba(255,255,255,.5);border-radius:50%;width:50px;height:50px;text-align:center;padding-top:5px}.loader{border:16px solid #f3f3f3;border-radius:50%;border-top:16px solid #3498db;width:120px;height:120px;-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite;margin:0 auto}@-webkit-keyframes spin{0 %{- webkit - transform:rotate(0)}100%{-webkit - transform:rotate(360deg)}}@keyframes spin{0 %{transform:rotate(0)}100%{transform:rotate(360deg)}}