.tit-box {
    padding: 50px 0;
    background-color: #f2f1f0;
}
.tit-box .inn {
    max-width: 1340px;
    margin: 0 auto;
    border-left: solid 6px #e96100;
    padding: 5px 0;
}
.tit-box .inn h2 {
    font-size: 3.2rem;
    margin-bottom: 15px;
    padding-left: 10px;
}
.tit-box .inn h3 {
    font-size: 1.6rem;
    padding-left: 10px;
}

.corporate div,.corporate li,.corporate a,.corporate p,.corporate h3{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}
.corporate .page-title {
  background-image: url("../images/corporate/img_corporate-main.jpg");
  background-position: center center;
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
}
.corporate .news-title {
  margin-bottom: 40px;
  text-align: center;
}
.corporate .news-title h2 {
  position: relative;
  padding-bottom: 0.8em;
  margin-bottom: 0.35em;
  font-size: 3.5rem;
}
.corporate .news-title h2::before {
  content: "";
  background: #000;
  width: 146px;
  height: 2px;
  margin: auto;
  position: absolute;
  bottom: 0.15em;
  left: 0;
  right: 0;
}
.corporate-container .wrap,
.number-container .wrap{
    max-width: 1200px;
    width: 95%;
    margin: auto;
}
.corporate-container .contents{
    margin-bottom: 5%;
}
.corporate-container .contents .flex{
    display: flex;
    justify-content: space-between;
}
.corporate-container .contents .flex .txt{
    width: 65%;
}
.corporate-container .contents .flex .photo{
    width: 32%;
}
.corporate-container .contents .flex .photo img{
    width: 100%;
}
.corporate-container .contents h3{
    display: flex;
    align-items: center;
    width: 100%;
    height: 3em;
    padding: 0 3%;
    margin-bottom: 5%;
    font-size: 2.4rem;
    background: #F0F0F0;
    border-left: 5px solid #E96100;
}
.corporate-container .txt p{
    font-size: 1.5rem;
    line-height: 1.8;
}
.corporate-container.even{
    padding: 5% 0;
    background: #EDEDED;
}
.corporate-container.even h3{
    position: relative;
    padding-bottom: 1em;
    margin-bottom: 1.5em;
    font-size: 3.2rem;
    text-align: center;
}
.corporate-container.even h3:after{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    content: "";
    width: 4em;
    height: 1px;
    margin: auto;
    border-bottom: 5px solid #E76100;
}
.corporate-container .btn{
    width: 80%;
    max-width: 410px;
    line-height: 70px;
    margin: 5% auto 0;
}
.corporate-container .btn a{
    position: relative;
    display: block;
    font-size: 2rem;
    text-align: center;
    color: #fff;
    background: #EA6100;
    border-radius: 35px;
    transition-duration: .4s;
    transition-timing-function: ease-out;
}
.corporate-container .btn a i{
    position: absolute;
    right: 10%;
    top: 50%;
    margin-top: -7px;
}
.corporate-container .btn a:hover{
    opacity: 0.7;
}

.number-container{
    padding: 0 0 5%;
}
.number-container .flex{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.number-container .flex li{
    width: calc(96% / 3);
    margin-bottom: 2%;
}
.number-container .flex li img{
    width: 100%;
}
.number-container p.tar{
    font-size: 1.4rem;
    text-align: right;
}

@media screen and (max-width: 800px) {
    .corporate-container{
        margin-top: 5%;
    }
    .corporate-container .contents h3{
        font-size: 1.6rem;
        border-left: 2px solid #E96100;
    }
    .corporate-container .txt p{
        font-size: 1.2rem;
    }
    .corporate-container.even h3{
        font-size: 1.8rem;
    }
    .corporate-container.even h3:after{
        border-bottom: 2px solid #E76100;
    }
    .corporate-container .btn{
        line-height: 50px;
    }
    .corporate-container .btn a{
        font-size: 1.4rem;
    }
    .number-container p.tar{
        font-size: 1rem;
        text-align: right;
    }
}

@media screen and (max-width: 400px) {
    .corporate-container .contents h3{
        font-size: 1.4rem;
    }
    .corporate-container .contents .flex{
        display: block;
    }
    .corporate-container .contents .flex .txt{
        width: 100%;
    }
    .corporate-container .contents .flex .photo{
        width: 80%;
        margin: 5% auto 0;
    }
    .corporate-container.even h3{
        font-size: 1.4rem;
    }
    .number-container .flex li{
        width: calc(98% / 2);
    }
    .corporate-container .btn a{
        font-size: 1.2rem;
    }
}