html{
    width:1000px;
    margin:0 auto;
    font-size: 10px;
    font-family: 'Castoro Titling', cursive;
}

header img{
    margin-top:10px;
    width:160px;
    height:50px;
}
header img:hover{
    opacity:0.6;
}
nav ul{
    display:flex;
    gap:20px;
    font-size: 1.6rem;
    margin-top: 40px;
    margin-left: 450px;
}
nav ul li:hover{
    opacity:0.6;
}
header{
    display:flex;
}
h3{
    font-size: 30px;
    color:rgb(30, 120, 158);
}
/* main */
.profile2 img{
   margin: 20px 4px;
}
.profile2{
    display:flex;
    gap:30px;
}
.profile{
    margin-top: 40px;
}
p{
    font-size: 1.5rem;
}
h4{
    color:rgb(30, 120, 158);
    font-size: 16px;
    margin-bottom: 6px;
}
.zikobunseki{
    font-size: 1.5rem;
}
.tokei{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:400px;
}
.tokei:hover{
    opacity:0.6;
}
.asakusa{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:400px;
}
.asakusa:hover{
    opacity:0.6;
}
.sotusei{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:400px;
}
.sotusei:hover{
    opacity:0.6;
}
.tokyo_tower{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:340px;
}
.tokyo_tower:hover{
    opacity:0.6;
}
.portfolio{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:400px;
}
.portfolio:hover{
    opacity:0.6;
}
.zyugyou{
    color:rgb(30, 120, 158);
    border-bottom: 1px rgb(30, 120, 158) solid;
    width:400px;
}
.zyugyou:hover{
    opacity:0.6;
}
/* footer */
footer{
    width:1000px;
    height:20px;
    background-color: rgb(27, 189, 189);
    color:white;
    text-align: center;
    padding-top: 4px;
}