h1{margin: 20px auto;}
h2{margin: 15px auto;}
h3{margin: 10px auto;}

.view-button{text-align: center}
.region {
    display: inline-flex;
    flex-wrap: wrap;
}

.region span{
    width: auto;
    height: 6vh;
    line-height: 6vh;
    margin: 0 5px;
    border-radius: 1px;
}

.search-txt{font-style: normal;color: red}