.button.button-primary {
    min-width: 75px;
}

button.m-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}
button.m-loading:after {
    content: "";
    position: absolute;
    border-radius: 100%;
    left: 50%;
    top: 50%;
    width: 14px;
    height: 14px;
    margin-left: -7px;
    margin-top: -7px;
    border: 2px solid rgba(255,255,255,0.5);
    border-left-color: #FFF;
    border-top-color: #FFF;
    animation: spin .6s infinite linear;
}
@keyframes spin {
    to { transform: rotate(359deg) }
}

table.form-table {
    tr {
        td {
            padding: 10px;
        }
    }
}