monthpicker.css

/*
 * This monthpicker requires both my monthpicker.js and monthpicker.css available here: https://pastebin.com/u/Ultroman
 * If you want to see the instructions, go to this StackOverflow post: https://stackoverflow.com/a/26011321/1289974
*/
.ui-monthpicker {
    width: 17em;
    padding: .2em .2em 0;
    display: none;
}
.ui-monthpicker .ui-monthpicker-header {
    position: relative;
    padding: .2em 0;
}
.ui-monthpicker .ui-monthpicker-prev,
.ui-monthpicker .ui-monthpicker-next {
    position: absolute;
    top: 2px;
    width: 1.8em;
    height: 1.8em;
}
.ui-monthpicker .ui-monthpicker-prev-hover,
.ui-monthpicker .ui-monthpicker-next-hover {
    top: 1px;
}
.ui-monthpicker .ui-monthpicker-prev {
    left: 2px;
}
.ui-monthpicker .ui-monthpicker-next {
    right: 2px;
}
.ui-monthpicker .ui-monthpicker-prev-hover {
    left: 1px;
}
.ui-monthpicker .ui-monthpicker-next-hover {
    right: 1px;
}
.ui-monthpicker .ui-monthpicker-prev span,
.ui-monthpicker .ui-monthpicker-next span {
    display: block;
    position: absolute;
    left: 50%;
    margin-left: -8px;
    top: 50%;
    margin-top: -8px;
}
.ui-monthpicker .ui-monthpicker-title {
    margin: 0 2.3em;
    line-height: 1.8em;
    text-align: center;
}
.ui-monthpicker .ui-monthpicker-title select {
    font-size: 1em;
    margin: 1px 0;
}
.ui-monthpicker select.ui-monthpicker-month,
.ui-monthpicker select.ui-monthpicker-year {
    width: 45%;
}
.ui-monthpicker table {
    width: 100%;
    font-size: .9em;
    border-collapse: collapse;
    margin: 0 0 .4em;
}
.ui-monthpicker th {
    padding: .7em .3em;
    text-align: center;
    font-weight: bold;
    border: 0;
}
.ui-monthpicker td {
    border: 0;
    padding: 1px;
}
.ui-monthpicker td span,
.ui-monthpicker td a {
    display: block;
    padding: .2em;
    text-align: right;
    text-decoration: none;
}
.ui-monthpicker .ui-monthpicker-buttonpane {
    background-image: none;
    margin: .7em 0 0 0;
    padding: 0 .2em;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
}
.ui-monthpicker .ui-monthpicker-buttonpane button {
    float: right;
    margin: .5em .2em .4em;
    cursor: pointer;
    padding: .2em .6em .3em .6em;
    width: auto;
    overflow: visible;
}
.ui-monthpicker .ui-monthpicker-buttonpane button.ui-monthpicker-current {
    float: left;
}

/* with multiple calendars */
.ui-monthpicker.ui-monthpicker-multi {
    width: auto;
}
.ui-monthpicker-multi .ui-monthpicker-group {
    float: left;
}
.ui-monthpicker-multi .ui-monthpicker-group table {
    width: 95%;
    margin: 0 auto .4em;
}
.ui-monthpicker-multi-2 .ui-monthpicker-group {
    width: 50%;
}
.ui-monthpicker-multi-3 .ui-monthpicker-group {
    width: 33.3%;
}
.ui-monthpicker-multi-4 .ui-monthpicker-group {
    width: 25%;
}
.ui-monthpicker-multi .ui-monthpicker-group-last .ui-monthpicker-header,
.ui-monthpicker-multi .ui-monthpicker-group-middle .ui-monthpicker-header {
    border-left-width: 0;
}
.ui-monthpicker-multi .ui-monthpicker-buttonpane {
    clear: left;
}
.ui-monthpicker-row-break {
    clear: both;
    width: 100%;
    font-size: 0;
}

/* RTL support */
.ui-monthpicker-rtl {
    direction: rtl;
}
.ui-monthpicker-rtl .ui-monthpicker-prev {
    right: 2px;
    left: auto;
}
.ui-monthpicker-rtl .ui-monthpicker-next {
    left: 2px;
    right: auto;
}
.ui-monthpicker-rtl .ui-monthpicker-prev:hover {
    right: 1px;
    left: auto;
}
.ui-monthpicker-rtl .ui-monthpicker-next:hover {
    left: 1px;
    right: auto;
}
.ui-monthpicker-rtl .ui-monthpicker-buttonpane {
    clear: right;
}
.ui-monthpicker-rtl .ui-monthpicker-buttonpane button {
    float: left;
}
.ui-monthpicker-rtl .ui-monthpicker-buttonpane button.ui-monthpicker-current,
.ui-monthpicker-rtl .ui-monthpicker-group {
    float: right;
}
.ui-monthpicker-rtl .ui-monthpicker-group-last .ui-monthpicker-header,
.ui-monthpicker-rtl .ui-monthpicker-group-middle .ui-monthpicker-header {
    border-right-width: 0;
    border-left-width: 1px;
}