@import url("https://fonts.googleapis.com/css?family=Share+Tech+Mono|Montserrat:700");

* {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    box-sizing: border-box;
    color: inherit;
}

body {
    background-image: linear-gradient(120deg, #4f0088 100%, #000000 10%);
    height: 73vh;
}

h1 {
    font-size: 45vw;
    text-align: center;
    position: fixed;
    width: 100vw;
    z-index: 1;
    color: #ffffff35;
    text-shadow: 0 0 50px rgba(0, 0, 0, 0.07);
    top: 50%;
    transform: translateY(-50%);
    font-family: "Montserrat", monospace;
}

div {
    background: rgba(0, 0, 0, 0);
    width: 95%;
    position: relative;
    top: 70%;
    transform: translateY(-50%);
    margin: 0 auto;
    padding: 30px 30px 10px;
    box-shadow: 0 0 150px -20px rgba(0, 0, 0, 0.5);
    z-index: 3;
}

P {
    font-family: "Share Tech Mono", monospace;
    color: #f5f5f5;
    margin: 0 0 20px;
    font-size: 17px;
    line-height: 1.3;
}

span {
    color: #f0956a;
}

i {
    color: #80c0b8;
	text-indent: -1em;
	padding-left: -10em;
 
}

div a {
    text-decoration: none;
    color: #80c0b8;    /*最初の文字色*/
}

a:hover {
	color: #ffffff;	/*マウスオン時の文字色*/
}

b {
    color: #f0956a;
}

a.avatar {
    position: fixed;
    bottom: 15px;
    right: -100px;
    animation: slide 0.5s 4.5s forwards;
    display: block;
    z-index: 4
}

a.avatar img {
    border-radius: 100%;
    width: 44px;
    border: 2px solid rgb(255, 255, 255);
}

h2 {
    font-family: "Share Tech Mono", monospace;
    font-size: 22px;
    text-align:center;
}


/*---------------------------------------------------------------------------
ここから下は画面の高さが750px以下になった場合の追加設定。
大きな端末で見た場合に、左ブロックに極力スクロールバーを出したくないので、高さを圧縮しています。
---------------------------------------------------------------------------*/
@media screen and (max-height:750px) {

    body {
            background-image: linear-gradient(120deg, #4f0088 100%, #000000 10%);
            height: 173vh;
            background-attachment: fixed;
           
        }
  
       
    P {
        font-family: "Share Tech Mono", monospace;
        color: #f5f5f5;
        margin: 0 0 20px;
        font-size: 17px;
        line-height: 1.2;
    }
}
    /*---------------------------------------------------------------------------
    ここから下は画面幅600px以下の追加指定
    ---------------------------------------------------------------------------*/
    @media screen and (max-width:600px) {
        
    body {
            background-image: linear-gradient(120deg, #4f0088 100%, #000000 10%);
            height: 137.5vh;
            background-attachment: fixed;
           
        }
    
        
    P {
        font-family: "Share Tech Mono", monospace;
        color: #f5f5f5;
        margin: 0 0 20px;
        font-size: 17px;
        line-height: 1.2;
    }
}

/*フェードイン　CSSの記述のみで実装*/
body  {
    animation: fadeIn 4s ease 0s 1 normal;
    -webkit-animation: fadeIn 4s ease 0s 1 normal;
}

@keyframes fadeIn {
	0% {opacity: 0%;}
	100% {opacity: 100%;}
}

@-webkit-keyframes fadeIn {
    0% {opacity: 0%;}
	100% {opacity: 100%;}
}