* {
    margin: 0;
    padding: 0;
}
.preListImg {
    padding-bottom: 5px;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
    width: 900px;
}
.preListImg::before {
    display: block;
    position: absolute;
    top: 85px;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background-image: linear-gradient(to right, #d0d0d0, #d0d0d0 1px, transparent 1px, transparent 4px);
    background-size: 3px 1px;
    background-position: bottom;
    background-repeat: repeat-x;
}
.preListImg li {
    display: flex;
    margin: 0 22px 20px 0;
    box-sizing: border-box;
    width: 208px;
    height: 75px;
    border: solid 1px #a8a7a7;
    border-radius: 4px;
    position: relative;
}
.preListImg li:nth-child(4n) {
    margin: 0 0 20px;
}
.preListImg li:nth-child(4n)::after {
    display: none;
}
.preListImg li::after {
    display: block;
    content: '';
    height: 75px;
    width: 1px;
    position: absolute;
    top: 0;
    right: -12px;
    background-image: linear-gradient(to top, #d0d0d0, #d0d0d0 1px, transparent 1px, transparent 4px);
    background-size: 1px 3px;
    background-position: bottom;
    background-repeat: repeat-y;
}
.preListImg li span {
    display: flex;
    width: 100%;
}
.preListImg li span a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}
.preListImg li span img {
    max-width: 100px;
    max-height: 65px;
}
.perBtn-01 {
    display: flex;
    justify-content: center;
}
.perBtn-01 a {
    padding: 3px 3px 0 3px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: solid 1px #dfdfdf;
    border-radius: 21px;
    min-width: 280px;
    min-height: 42px;
    background-image: linear-gradient(to top, #f2f2f2, #fff);
    font-size: 14px;
    font-family:'メイリオ',Meiryo,'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ Ｐゴシック',sans-serif;
    font-weight: bold;
    text-decoration: none;
    color: #333;
    box-sizing: border-box;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .11);
}
.perBtn-01 a:hover, .perBtn-01 a:focus {
    text-decoration: none;
}
.perBtn-01 a:hover {
    background-image: linear-gradient(to top, #fff, #f2f2f2);
}

.recommended_companies {
    display: none;
}
.recommended_companies_pc {
    display: block;
}