*{box-sizing:border-box}BODY{margin:0;padding:0;font-family:arial,sans-serif}MAIN{text-align:center;background-image:url(/static/image/bg.0daabdbd.jpg);background-size:cover;flex-flow:column;justify-content:space-between;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}MAIN HEADER{background-image:linear-gradient(#8df 0%,#cef 100%);border-bottom:1px solid #fff;flex:none}MAIN HEADER H1{width:100%;font-size:1.5em}MAIN ARTICLE{flex:0 auto;overflow-y:auto}MAIN ARTICLE H3{text-shadow:2px 2px 2px #c7c7c7,-2px 2px 2px #c7c7c7,2px -2px 2px #c7c7c7,-2px -2px 2px #c7c7c7;margin-bottom:.5em;font-size:1.5em}MAIN ARTICLE IMG{max-height:80vh}MAIN ARTICLE.blank{background:#ffffffbf;border-radius:10px;margin:1em;padding:1em}MAIN FOOTER{background:#c7c7c7;border-top:1px solid #000;flex:none;display:flex}MAIN FOOTER A{border:1px solid #000;border-radius:1vw;flex:50%;margin:2vw;padding:1vw;font-size:1.5em}.ok{color:#000}.warning{color:orange}.error{color:red}INPUT{width:90%;font-size:1em}A.button{color:#000;text-shadow:0 2px 1px #ddd;background-image:linear-gradient(#c7c7c7 0%,#e6e6e6 47%,#c7c7c7 53%,#b3b3b3 100%);border:4px solid #222;border-radius:3vw;font-weight:700;text-decoration:none;box-shadow:inset 2px 2px #ddd,inset -2px -2px #aaa,2px 2px 1px #ddd,-2px -2px 1px #aaa,2px -2px 1px #aaa,-2px 2px 1px #aaa}A.button:active{box-shadow:inset 2px 2px #aaa,inset -2px -2px #ddd,2px 2px 1px #ddd,-2px -2px 1px #aaa,2px -2px 1px #aaa,-2px 2px 1px #aaa}NAV SECTION{flex-wrap:wrap;justify-content:center;display:flex}NAV SECTION A{flex-flow:column;justify-content:center;width:45vw;height:15vw;margin:1vw;display:inline-flex}NAV SECTION A DIV{flex:none}TABLE.settings{width:100%}TABLE.settings TD:first-child{text-align:right;width:15%}TABLE.settings TD:last-child{width:15%}TABLE.settings INPUT{width:100%;margin-top:8px}TABLE.phonetic{margin:auto}TABLE.phonetic TD{width:50%}TABLE.phonetic TABLE TD:first-child,TABLE.phonetic TABLE TD:nth-child(2){text-align:right;width:1%}TABLE.phonetic TABLE TD:last-child{text-align:left}TABLE.vhf{margin:auto}TABLE.vhf TH{text-align:center}TABLE.vhf TD:first-child,TABLE.vhf TD:nth-child(2){text-align:right}TABLE.vhf TD:last-child{text-align:left}TABLE.vhf .duplex{font-style:italic}TABLE.vhf .channel:after{content:", "}TABLE.vhf .channel:last-child:after{content:""}MAIN HEADER{padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}MAIN ARTICLE{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}MAIN FOOTER{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);padding-bottom:env(safe-area-inset-bottom)}