.drop-down:focus>.drop-down__current{-webkit-box-shadow:0 0 .5em rgba(0,0,0,.25);box-shadow:0 0 .5em rgba(0,0,0,.25);z-index:1;position:relative}.drop-down:focus>.drop-down__current::after{content:'　↑'}.drop-down:focus>.drop-down__options{visibility:visible}.drop-down__options{-webkit-transition:visibility 0s .15s;transition:visibility 0s .15s;top:100%;left:0;z-index:2;background:#fff;border-radius:0 0 3px 3px;font-size:.9em;line-height:38px;-webkit-box-shadow:0 2px 3px rgba(192,192,192,.5);box-shadow:0 2px 3px rgba(192,192,192,.5);min-width:calc(100% - 2px);font-weight:600;border:1px solid #ccc;margin-top:-1px;margin-left:-1px}.drop-down__options>[type=radio]{display:none}.drop-down__options>[type=radio]:not(:first-child)+label{border-top:1px solid #e7e7e7}.drop-down__options>[hidden]{display:none}.drop-down__options>:first-child+[hidden]+input+label{border-top:0}.drop-down__options>label{display:block;padding:0 2.5em;cursor:pointer;white-space:nowrap}.drop-down__options>:checked+label,.drop-down__options>label:hover{background:#ebebeb}