#openModalBtn{bottom:0;cursor:pointer;padding:10px 20px;right:20px;z-index:999}#openModalBtn,.modal{display:none;position:fixed}.modal{backdrop-filter:blur(4px);background-color:hsla(0,0%,100%,.9);height:100%;left:0;min-width:300px;overflow:auto;top:0;width:100%;z-index:1000}.close{color:#aaa;float:right;font-size:28px;font-weight:700;margin-right:10px}.close:focus,.close:hover{color:#000;cursor:pointer;text-decoration:none}@media only screen and (max-width:576px){#openModalBtn{bottom:0;cursor:pointer;display:block;left:50%;margin-bottom:0;position:fixed;transform:translateX(-50%);z-index:999}}