.custom-select-container{position:relative;box-sizing:border-box}.custom-select-container *{box-sizing:border-box}.custom-select-container.is-disabled{opacity:.333}.custom-select-opener{background-color:#ccc;padding:0.5em;display:block;cursor:pointer;width:100%}.custom-select-container select{visibility:hidden;position:absolute;top:0;left:0}.custom-select-panel{max-height:0;transition:max-height .5s ease-out,overflow-y 0.1s 0.5s;overflow:hidden;background-color:#e9e9e9;position:absolute;top:100%;z-index:1;width:100%}.custom-select-container.is-open .custom-select-panel{max-height:10.7em;overflow-y:auto}.custom-select-option{padding:0.5em}.custom-select-option.has-focus{background-color:LightBlue}.custom-select-option.is-selected::before{content:"✔";padding-right:0.5em}.custom-select-optgroup>.custom-select-option{padding-left:2em}.custom-select-optgroup::before{content:attr(data-label);display:block;padding:0.5em;color:#888}