body{
    font-family: "Meiryo", "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", sans-serif;   
    width: 1000px;
    margin: 0 auto;    
}

header{ 
}


.head_container{
    padding: 10px;
    display: flex;
    justify-content: space-between;
}

.container{
    width: 100%;
    height: 200px;
    background: url(../img/スラント各種.jpg);
    background-size: cover;
    background-position: center;
}


.container1{
    width:1000px;
    display: flex;
    margin 0: auto;
}

.item01{
    width:70%;
    padding-right: 10px;
}

.item01 h2{
    text-align: left;
    border-bottom: 1px solid navy;
}

.item02{
    width: 30%;
}

.item02 h2{
    text-align: left;
    border-bottom: 1px solid navy;
}

.item02 ul{
    list-style-type: none;
    padding-left: 0px;
}

.item02 li{
    border-bottom: 1px dotted black;
}

.article_container{
    display: flex;
    justify-content: space-around;
}
.article_item{

}

.article_item img{
    width: 100%;
}

p{
margin-top: 0px;
margin-bottom: 0px;
}

a:link{
    color: blue;
}

a:visited{
    color: blueviolet;
}

a:hover{
    color: cadetblue;
}

footer{
    width: 100%;
    height: 60px;
    text-align: center;
    padding: 25px 0;
    background-color:linen;
}
@media screen and (max-width: 768px){
    body {
        width: 100%;
    }
    .container1{
        flex-direction: column;
    }
}