* {
    margin: 0;
    padding: 0;
}

ul,
ol,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

.after::after {
    content: "";
    display:flex;
    clear: both;
}

/*----*/

*div {
    display: flex;
}

/*----document--*/

.document {
    margin: 2% 0 100px 2%;
}

.document>div>h3 {
    margin: 30px 0;
}

.document>div>ul {
    display: flex;
    gap: 0 20px;
}

.document>div>ul>.conB{
    width: 280px;
    height: 320px;
    border-radius: 1em;
    justify-content: start;
    background-size: cover;
    position: relative;

}

.document>div>ul>.conB>a {
    display: inline-block;
    padding: 10px;
    color: white;
    background-color: black;
    border-radius: 0.5em;
    position: absolute;
    top: 70%;
    left: 40%;
}

.document>div>ul>.conB>a:hover {
    background-color: rgb(66, 66, 66);
}

.document>div>ul>.conB:hover {
    transform: scale(1.1);
    transition: 1s;
}

.document>div>ul>.conB:nth-child(1) {
    background-image: url(https://patch.midasit.com/00_MODS/jp/02_catalog/manual/Civil-Manual-img-13.png);    
}

.document>div>ul>.conB:nth-child(2) {
    background-image: url(https://patch.midasit.com/00_MODS/jp/02_catalog/manual/Civil-Manual-img-14.png);    
}

.document>div {
    margin: 100px 0;
}

.document>div>h3 {
    margin: 30px 0;
}

.document>div>p {
    margin: 10px 0;
}
.document>div>.grey {
    color: grey;
}

.document>div>a {
    color: #4A81FF;
}

/*--contain--*/

.contain {
    margin: 2%;
}

.contain>div {
    margin: 100px 0;
}
.contain>div>p>a {
    color: #4A81FF;
    font-weight: bold;
}

.contain>div>p>span {
    color: #4A81FF;
}


.contain>div>h3 {
    margin: 30px 0;
}

.contain>div>ul {
    display: flex;
    gap: 0 20px;
}

.contain>div>ul>.conA{
    width: 280px;
    height: 320px;
    border-radius: 1em;
    justify-content: space-between;
    background-size: cover;
    position: relative;

}

.contain>div>ul>.conA>a {
    display: inline-block;
    padding: 10px;
    color: white;
    background-color: black;
    border-radius: 0.5em;
    position: absolute;
    top: 70%;
    left: 40%;
}
.contain>div>ul>.conA>a:hover {
    background-color: rgb(66, 66, 66);
}

.contain>div>ul>.conA:hover {
    transform: scale(1.1);
    transition: 1s;
}

.contain>div>ul>.conA:nth-child(1) {
    background-image: url(https://patch.midasit.com/00_MODS/jp/02_catalog/manual/Civil-Manual-img-11.png);  
}