:root{
    --ButtonWidth:45%;
    --ButtonHeight:45px;
}


#save {
    right: 0;
    position: absolute;
    width: var(--ButtonWidth);
    height: var(--ButtonHeight);
}
.layer > * {
    height: var(--ButtonHeight);
}
input {
    width: 100%;
}
select , #hashtag{
    margin-left: 1%;
    width: fit-content;
    margin-right: 1%;
}