.buttn {
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 5px;
    padding-top: 5px;
    min-width:150px;
}
.inpt{
    width:210px;
}

inpt-big{
    width: 350px;
}
.buttn-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}