.work-top {
    font-size: 24px; 
    color: #fff;
    text-align: center;
    line-height: 300px;
    background: #E61744;
    margin-bottom: 40px;
}

.work-linkbtn {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.work-linkbtn a {
    position: relative;
    display: inline-block;
    width: calc(50% - 10px);
    padding: 20px 10px 30px;
    border: solid 1px #E61744;
    border-radius: 50em;
    color: #E61744;
    text-align: center;
    transition: .3s;
}

.work-linkbtn a::after {
    position: absolute;
    left: 50%;
    bottom: 5px;
    transform: translateX(-50%);
    content: "\f107";
    font-family: "FontAwesome";
    font-weight: 900;
    color: #E61744;
    transition: .3s;
}

.work-linkbtn a:hover {
    color: #fff;
    background: #E61744;
    text-decoration: none;
}

.work-linkbtn a:hover:after {
    color: #fff;
}

.work-item {
    position: relative;
    border-radius: 10px;
    background: #FFF;
    padding: 30px;
    margin: 30px 0;
    box-shadow: 3px 3px 10px rgb(230, 23, 68, 0.2);
}

.work-item h3 {
    position: relative;
    font-size: 20px;
    text-align: center;
    margin-bottom: 40px;
}

.work-item h3::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    display: inline-block;
    width: 100px;
    height: 3px;
    background: #E61744;
}

.work-text {
    text-align: center;
}

.work-text p {
    display: inline-block;
    text-align: left;
}

.work-text span {
    display: inline-block;
    margin-bottom: 10px;
}

.work-text span::before {
    content: "\f04e";
    font-family: "FontAwesome";
    font-weight: 900;
    color: #E61744;
    margin-right: 10px;
}

.img-box {
    display: flex;
    flex-flow: wrap;
    max-width: 600px;
    margin: auto;
    margin-bottom: 20px;
}

.img-item {
    width: calc(100% / 3);
    padding-top: calc(100% / 3);
    background-size: cover;
}

.event-img1 {
    background-image: url(../img/work/event-1.jpg)
}

.event-img2 {
    background-image: url(../img/work/event-2.jpg)
}

.event-img3 {
    background-image: url(../img/work/event-3.jpg)
}

.seminar-img1 {
    background-image: url(../img/work/seminar-1.jpg)
}

.seminar-img2 {
    background-image: url(../img/work/seminar-2.jpg)
}

.seminar-img3 {
    background-image: url(../img/work/seminar-3.jpg)
}

.sns-img1 {
    background-image: url(../img/work/sns-1.jpg)
}

.sns-img2 {
    background-image: url(../img/work/sns-2.jpg)
}

.sns-img3 {
    background-image: url(../img/work/sns-3.jpg)
}

.download-img1 {
    background-image: url(../download/01.jpg)
}

.download-img2 {
    background-image: url(../download/02.jpg)
}

.download-img3 {
    background-image: url(../download/03.jpg)
}

.work-aside {
    list-style: none;
    padding: 30px;
    margin: 30px 0;
    background: #eee;
}

.work-aside li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
}

.work-aside li:last-child {
    margin-bottom: 0px;
}

.work-aside li::before {
    content: "\f105";
    font-family: "FontAwesome";
    font-weight: 900;
    color: #E61744;
    position: absolute;
    left: 0;
}

.work-flow {
    position: relative;
    margin-left: 25px;
    border-left: dotted 1px #E61744;
}

.flow-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.flow-number {
    display: flex;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-left: -25px;
    margin-right: 20px;
    justify-content: center;
    align-items: center;
    color: #fff;
    background: #E61744;
}

.flow-text {
    width: calc(100% - 70px);
}

.work-form {
    position: relative;
    border-radius: 10px;
    background: #FFF;
    padding: 30px;
    margin: 30px 0;
    box-shadow: 3px 3px 10px rgb(230, 23, 68, 0.2);
    letter-spacing: -1em;
    margin: 30px 0;
}

.work-form form {
    width: 70%;
    margin: auto;
}

.work-form .mg-top {
    margin-top: 10px;
}

.work-form input[type="text"],
.work-form textarea,
.work-form select {
    font-size: 16px;
    padding: 10px;
    border: none;
    width: 100%;
    background: rgb(230 23 68 / 10%);
}

.work-form input[type="submit"] {
    width: 100%;
    max-width: 350px;
    padding: 15px;
    color: #fff;
    background: #E61744;
    border: none;
    border-radius: 50vw;
}

.form-title {
    float: left;
    position: relative;
    display: inline-block;
    width: 200px;
    padding: 10px;
    vertical-align: top;
    letter-spacing: normal;
}

.required::after {
    content: "必須";
    display: inline-block;
    position: absolute;
    top: 5px;
    right: 10px;
    padding: 5px;
    font-size: 90%;
    color: #fff;
    background: #E61744;
}

.form-content {
    display: flex;
    width: calc(100% - 200px);
    letter-spacing: normal;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.form-content .flex-width-2 {
    width: 47% !important;
}

.form-content .flex-width-3 {
    width: 30% !important;
}

.form-mailer {
    margin-top: 30px;
    font-size: 80%;
    letter-spacing: normal;
    text-align: right;
}

@media (max-width: 768px) {
    .work-linkbtn {
        flex-flow: column;
    }
    
    .work-linkbtn a {
        width: 100%;
    }
    
    .work-linkbtn a:first-child {
        margin-bottom: 20px;
    }
    
    .work-form form {
        width: 100%;
    }
    
    .form-title {
        display: block;
        width: 100%;
        padding: 10px 0;
        margin-bottom: 0;
    }
    
    .required::after {
        right: 0;
    }
    
    .form-content {
        width: 100%;
        margin-bottom: 20px;
    }
    
}