/*css*/


/*=============================
    other
=============================*/
a {
    color: #333;
}
img {
    width: 100%;
}
.inner {
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.flex {
    display: flex;
}


/*=============================
    header
=============================*/
.header {
    margin: 0px auto 100px;
    padding-top: 50px;
    padding-bottom: 50px;
}

.header .flex {
    align-items: center;
}
/*-----*/
.header-logo {
    width: 65%;
    display: flex;
    align-items: center;
}
.header-logo img {
    max-width: 200px;
    padding-right: 20px;
}

/*-----*/
.header-link {
    width: 35%;
    text-align: right;
}
.header-link a {
    text-decoration: none;
    position: relative;
}
.header-link a:before {
    position: absolute;
    content: "";
    background: url(../img/a_item.png) no-repeat;
    background-size: contain;
    width: 17px;
    height: 17px;
    left: -20px;
    top: 3px;
}

@media(max-width:800px) {
    .header-logo {
        font-size: 12px;
        width: 60%;
    }
    .header-logo img {
        width: 130px;
    }
    
    .header-link {
        width: 40%;
    }
    .header-link a {
        font-size: 10px;
        background-color: #eee;
        padding: 5px 6px;
        border-radius: 12px;
        
    }
    .header-link a:before {
        display: none;
    }
}
@media(max-width:720px) {
    .header {
        border-bottom: solid 1px #e8e8e8;
    }
    .header .flex {
        flex-wrap: wrap;
    }
    .header-logo {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
    }
    .header-logo img {
        margin-bottom: 10px;
    }
    .header-link {
        width: 100%;
        text-align: center;
        margin-top: 30px;
    }
    
    
}
/*=============================
    box
=============================*/
.box {
    border-bottom: solid 1px #eee;
    padding-bottom: 80px;
    margin-bottom: 80px;
}

/*-----*/
.box-text {
    align-items: center;
}

.box-text_title {
    display: flex;
    align-items: center;
    width: 70%;
}
.box-text_title h2 {
    font-size: 30px;
    padding-right: 10px;
}
.box-text_title span {
    font-size: 18px;
    color: #8e8e8e;
    font-weight: bold;
}

.box-text_link {
    text-align: right;
    width: 30%;
}

@media(max-width:800px) {
    .box-text {
        flex-wrap: wrap;
        margin-bottom: 20px;
    }
    .box-text > * {
        width: 100%;
    }
    
    .box-text_title h2 {
        font-size: 20px;
        line-height: 1;
    }
    .box-text_title span {
        font-size: 10px;
    }
}
@media(max-width:500px) {
    .box {
        margin-bottom: 40px;
        padding-bottom: 40px;
    }
}
/*-----*/

.box-img .split {
    display: flex;
    align-items: center;
    padding: 0 20px;
}
.box-img_pc {
    width: 47%;
}
.box-img_tab {
    width: 33%;
}
.box-img_mobile {
    width: 20%;
}
/*-----*/

/*-----*/
.tab {
    text-align: right;
    margin-top: 20px;
}
.tab span {
    color: #fff;
    background-color: #5A5A5A;
    padding: 5px;
}
@media(max-width:800px) {
    .tab span {
        font-size: 12px;
    }
    .box-img .split {
        padding: 0 5px;
    }
}


/*=============================
    footer
=============================*/
.footer {
    text-align: center;
    box-sizing: 12px;
}