.topButton{display:block;text-indent:-9999px;height:70px;background:#d20000 url(/images/common/pagetop.svg) no-repeat 50%/114px auto;border:none;width:100%;cursor:pointer}#gNavWrapper{transition:right .3s ease-in-out}.header-nav-item,.header-nav-item a,.header-nav-item button,.header-nav-item summary{cursor:pointer}.custom-search-input{background-color:#fff;background-position:left 9px top 50%;background-repeat:no-repeat;transition:background-image .2s ease}.custom-search-input.ja{background-image:url(https://www.google.com/cse/static/images/1x/ja/branding.png)}.custom-search-input.en{background-image:url(https://www.google.com/cse/static/images/1x/en/branding.png)}.custom-search-input.has-value,.custom-search-input:focus{background-image:none}.gsc-selected-option{white-space:nowrap;width:auto;min-width:80px}.header-nav-item-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:90}