.@{timepicker-prefix-cls}-panel-inner { display: inline-block; position: relative; outline: none; border: 1px solid @border-color-base; list-style: none; font-size: 12px; text-align: left; background-color: #fff; border-radius: @border-radius-base; box-shadow: @box-shadow-base; background-clip: padding-box; border: 1px solid #ccc; line-height: 1.5; }