.pilih-kelas[data-v-246f28e6]{width:130px}.dropdown[data-v-246f28e6]{-webkit-transition:all .5s ease;transition:all .5s ease;-webkit-transform:rotate(180deg);transform:rotate(180deg)}.dropdown.active[data-v-246f28e6]{-webkit-transform:rotate(0deg);transform:rotate(0deg)}.left-content-header[data-v-246f28e6]{width:280px}