.contents_box{
    display: flex;
    flex-wrap: wrap;
    margin: 30px auto;
    width: 760px;
}
.contents_box img{
    width: 360px;
    height: 100%;
    margin: auto;
}
.contents_box div{
    width: 45%;
    padding: 15px;
    background-color: #fff;
}
.contents_box div.blank{
    background: none;
}
.contents_box div p{
    margin-top: 10px;
}
footer{
    text-align: center;
    margin: 40px auto;
}

#main{
    background-image: url("../img/papa/bk_papa.gif");
}

#main header{
    width: 800px;
    margin: 20px auto ;
    color: yellow;
}
#main header h1{
    font-size: 32px;
}
#main header h2{
    font-size: 24px;
}
#main header p{
    padding: 10px;
}
#main header span{
    font-size: 48px;
}
#main section{
    width: 800px;
    margin: 20px auto;
    padding: 30px 0;
}
#main section ul{
    display: flex;
    flex-wrap: wrap;
}
#main section li{
    display: inline-block;
    width: 35%;
    padding: 10px;
    font-size: 26px;
    margin-left: 20px;
    text-indent: -20px;
    color: #00e;
}
#main section li::before{
    content:  ""; 
    display:  inline-block;
    height: 20px;
    width:20px;
    margin-right: 10px;
    border-radius: 50%;
    background-image: radial-gradient(
    at 6px 4px,
    #eee 0%,
    #999 40%,
    #000 100%
    );
}
#main section li.blank::before{
    display:  none;
}
#main section li.new::before{
    background-image:url("../img/icon_uphart.gif");
    border-radius: 100%;
    background-repeat: no-repeat;
    background-size: contain;
    width: 30px;
    height: 30px;
}
#main section li a{
    background-color: rgb(255,255,255,0.5);
    border-radius: 15px;
    padding: 5px;
}
#main section li.new {
    background-color: #9C7dff;
    border-radius: 15px;
}
#main section li.new a{
    border-radius: 100%;
    background: none;
}
#main section li.new p{
    padding-left: 100px;
    font-size: 16px;
}
#prof{
    background-color: #fff;
}
#prof header h1{
    margin: 30px auto;
    font-size: 48px;
    width: 800px;

}
#prof ul{
    width:800px;
    margin:auto;
    display:flex;
    flex-wrap:wrap;
}
#prof li{
    width: 20%;
    padding: 10px;
}
#prof section > ul > li:nth-child(odd){
    font-family: monospace;
}
#prof li:nth-child(even){
    width:75%;
}
#prof li > ul li{
    width: 40%;
    padding-left:0;
}
#prof li > ul li:first-child,
#prof li > ul li:nth-child(2){
    padding-top:0;
}
#prof li > ul li:nth-child(even){
    width: 50%;
} 

#car{
    background-color: #339;
}
#car header {
    width: 800px;
    margin: 20px auto;
    display: flex;
    flex-wrap: wrap;
}
#car header h1{
    font-size: 32px;
    background-color: #ff6;
    padding: 15px;
    width: 40%;
}
#car header span{
    font-size: 20px;
}
#car header div{
    background-color:#03f ;
    color: #fff;
    padding: 5px;
    margin: 10px auto;
    width: 50%;

}
#car .contents_box div{
    background-color: #339;
}
#car .contents_box img{
    height:auto;
    margin: 20px 0;
}

#car .contents_box div + div{
    background-color: #063;
    color: #fff;
    margin: auto;
}
#car .contents_box div h2{
    background-color: #8fff00;
    padding: 15px;
    font-size: 24px;
    margin: auto;
    width: 80%;
}
#gra h1{
    color: #08bd56;
    font-size: 48px;
    width: 800px;
    margin: 30px auto;
}
#gra section{
    width: 800px;
    margin: auto;
}
#gra section div{
    margin: 30px auto;
}
#gra section div p{
    padding: 15px 0;
}
#gra .contents_box_f{
    display: flex;
    flex-wrap: wrap;
}
#gra .contents_box_f div{
    width: 45%;
    margin: auto;
}
#gra .contents_box_f div p{
    margin: 15px 0;
}
#mac{
    background-color: #63C;
}
#vaio{
    background-color: #78FF8A;
}

#vaio header{
    width: 800px;
    margin: 30px auto 0;
}
#vaio header p{
    padding: 20px;
    font-size: 24px;
}
#vaio header h2{
    color: #9a35ff;
    font-size: 48px;
    padding: 0 20px;
}
#vaio section{
    width: 800px;
    margin: 30px auto;
}
#vaio section img{
    max-width: 600px;
    margin: auto;
    padding: 10px;
}
#vaio section p{
    padding: 10px 20px;

}
#mac_1{
    background-color: #63C;
}
#mac_1 h1{
    font-size: 48px;
    color: #fff;
    padding: 20px 0;
    width: 800px;
    margin: 0 auto;
}
#mac_1 section{
    padding: 20px 0;
    width: 800px;
    margin: 0 auto;
}
#mac_1 section .contents_box .no_img{
    width: 360px;
    margin: auto;
    padding: 40px 15px;
}
#mac_1 section .contents_box .no_img p{
    font-size: 22px;
}

#mac_1 section .column{
    width: 800px;
    padding: 15px;
    background-color: #936;
    color: #fff;
}
#mac_1 .garage{
    background-color: #fff;
    padding: 15px;
    margin: 20px auto;
    display: inline-block;
}
#mac_2{
    background-color: #cc0;
}
#bike{
    background-color: #000;
}
#bike header{
    width: 800px;
    margin: 30px auto;
}
#bike h1{
    background-color: #fff;
    font-size: 32px;
    padding: 15px;
    margin-bottom: 10px;
}
#bike header div{
    background-color: #ff0;
    padding: 15px;
    width: 600px;
    margin: 10px 0 10px auto;
}
#bike header p{
    padding: 10px;
}
#bike .contents_box h2{
    font-size: 24px;
}
#bike .column{
    width: 800px;
    padding: 15px;
    background-color: #fff;
    margin: auto;

}
#bike .garage{
    background-color: #fff;
    padding: 15px;
    margin: 20px auto;
    display: inline-block;
}