.contents_wrap {
    margin: 0 auto;
    max-width: 806px;
}
.document_wrap {
    display: flex;
    justify-content: center;
    margin: 35px 10px 100px;
}
.download_wrap {
    border: 1px solid #dadada;
    padding: 40px 20px 30px;
}
.download_wrap:first-child {
    margin-right: 30px;
}
.download_wrap img {
    margin-bottom: 15px;
  box-shadow: 0 0 10px #cccccc;
}
.download_wrap h3 {
    font-size: 16px;
    text-align: center;
    margin-bottom: 40px
}
@media screen and (max-width: 805px) {
.document_wrap {
    flex-direction: column;
    align-items: center;
}
.download_wrap:first-child {
    margin-right: 0;
    margin-bottom: 30px;
}
}
.img_wrap {
    display: flex;
}
.img_wrap img:first-child {
    margin-right: 10px;
}
@media screen and (max-width: 398px) {
.img_wrap {
    flex-wrap: wrap;
    justify-content: center;
}
.img_wrap img:first-child {
    margin-right: 0;
    margin-bottom: 10px;
}
}
a.download_btn {
    display: block;
    background: #017ae7;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    line-height: 24px;
    text-align: center;
    padding: 15px;
    position: relative;
    color: #fff;
    text-decoration: none;
    transition: .6s;
    margin-top: 15px;
  box-shadow: 0 0 10px #999999;
}
.download_btn span {
    display: block;
    font-size: 12px;
    font-weight: inherit;
}
a.download_btn:hover {
    opacity: .7;
}
a.download_btn::after {
    position: absolute;
    width: 10px;
    height: 100%;
    display: block;
    content: "";
    top: 0;
    right: 4%;
    background: url("../images/i_arrow.png") no-repeat center;
}