.picker {
    top: 0;
    left: 0;
    padding: 4px;
    margin-top: 1px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    z-index: 99999;
}

.picker:before {
    content: '';
    display: inline-block;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #ccc;
    border-bottom-color: rgba(0, 0, 0, 0.2);
    position: absolute;
    top: -7px;
    left: 50%;
}

.picker:after {
    content: '';
    display: inline-block;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ffffff;
    position: absolute;
    top: -6px;
    left: 50%;
}

.picker-title {
    padding: 8px 14px;
    margin: 0;
    font-size: 14px;
    font-weight: normal;
    line-height: 18px;
    background-color: #f7f7f7;
    border-bottom: 1px solid #ebebeb;
    -webkit-border-radius: 5px 5px 0 0;
    -moz-border-radius: 5px 5px 0 0;
    border-radius: 5px 5px 0 0;
}
.picker-content {
    padding: 9px 14px;
}