html{
    width:1000px;
    margin:0 auto;
    font-size: 10px;
    background-color: antiquewhite;
    font-family: "Sawarabi Mincho";
}
header img{
    width:220px;
    height:26px;
    margin-top: 20px;
}
header nav ul li{
    list-style-type: none;
    font-size: 1.55rem;
}
header nav ul{
    display:flex;
    gap:20px;
    margin-top: 26px;
    margin-left: 280px;
}
header nav ul li a{
    text-decoration: none;
    color:rgb(73, 73, 73);
}
header nav ul li a:hover{
    color:rgb(128, 164, 255);
}
header{
    display:flex;
}

/*　↑headerまで */

h4{
    font-size: 20px;
    border-left: 10px #00a2ad solid;
    padding-left: 10px;
    margin-bottom:-10px;
}
p{
    font-size: 1.4rem;
    margin-bottom: 60px;
}
article{
    width:650px;
}
aside{
    width:250px;
}
main{
    display:flex;
    gap:20px;
}
.column1{
    display:flex;
    gap:40px;
    margin-top: -24px;
}
.column1 video{
    margin-bottom: 10px;
}
.column1 a{
    font-size: 1.4rem;
}
.column2{
    display:flex;
    gap:40px;
}
.column2 a{
    font-size: 1.4rem;
}
.column2 video{
    margin-bottom: 10px;
}
h6{
    font-size: 1.5rem;
    margin-bottom: 10px;
}
.siohune p{
    margin-bottom: 38px;
}
/* profile */
aside img{
    padding-top: 30px;
    padding-left: 26px;
    border-radius: 20px;
}
aside .text{
    padding-left: 26px;
    font-size: 1.4rem;
}
aside h4{
    margin-left: 26px;
}
aside a{
    font-size: 1.4rem;
    color:#00a2ad;
}
aside a:hover{
    color:#fff;
}

/* footer */
footer{
    margin-top: 60px;
    width:1000px;
    background-color: #00a2ad;  /*テーマカラーは紺色*/
    color:whitesmoke;
    text-align: center;
    height:30px;
    font-size: 1.4rem;
    margin-bottom: -10px;
}

main a{
    text-decoration: none;
    font-size: 1.4rem;
}
main a:hover{
    opacity:0.6;
}

video{
    border-radius: 10px;
}
/* buttonについて */

.button-032 {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 250px;
    margin:0 auto;
    padding: .4em 2em;
    overflow: hidden;
    border: 1px solid #00a2ad;
    border-radius: 5px;
    background-color: #fff;
    color: #3c82b4;
    font-size: 1em;
    margin-left: 20px;
}

.button-032:hover {
    background-color: transparent;
    color: #fff;
}

.button-032::before {
    position: absolute;
    z-index: -1;
    transform: rotate(-30deg);
    width: 100%;
    height: 0;
    border-radius: 5px;
    background-color: #00a2ad;
    content: '';
    transition: height .3s ease;
}

.button-032:hover::before {
    height: 350%;
}