@media screen and (max-width: 767px) {
    .offset-1{
        margin-left: 0;
    }

    p{
        font-size: 14px;
    }

    .head-info{
        flex-direction: column;
        padding-top: 50px;
        text-align: center;
    }

    .head-info img{
        width: 80%;
    }

    .head-info h1,.head-info figure{
        width: 90%;
    }

    .sp-company{
        display: none;
    }

    .navbar-toggler .navbar-toggler-icon {
        background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,255,255,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
    }

    .navbar-toggler{
        border-color: rgba(0, 0, 0, 0);
        margin: 0 auto;
    }

    .navbar-toggler:focus{
        box-shadow: none;
    }

    .nav-link{
        text-align: center;
        font-size: 16px!important;
    }

    .news-content th,.news-content td{
        border-top: none;
        text-align: left;
    }

    .foot-sitemap{
        text-align: center;
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .foot-sitemap li a{
        font-size: 14px;
    }

    .foot-logo img{
        width: 60%;
    }

    .pagetop-btn{
        right: 20px;
    }

    h2{
        font-size: 18px;
    }

    h2 span{
        font-size: 14px;
        padding-left: 10px;
    }

    iframe{
        height: 200px;
    }

}