body {
    padding: 1em;
}

.ui.spinner.input input {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}
.ui.spinner.input .button.disabled {
    cursor: not-allowed;
}
.ui.spinner.input .buttons .button {
    background-color: #fff;
    border: 1px solid rgba(34, 36, 38, 0.15);
    border-left: none;
    /*padding: .2em .3em .3em;
    height: 21px;*/
    padding: .0em .3em .3em;
    height: 10px;
}
.ui.spinner.input .spinner.up.button {
    border-bottom: none;
    border-top-left-radius: 0;
}
.ui.spinner.input .spinner.down.button {
    border-bottom-left-radius: 0;
}
.ui.spinner.input .button .icon {
  margin: 0;
}