.contact_banner img {
    width: 100%;
    height: 410px;
}

.contact_line img {
    width: 100%;
    height: 75px;
}

.contact_banner {
    width: 100%;
    height: 410px;
}

.contact_line {
    width: 100%;
    height: 75px;
}

.contact_top {
    margin-top: 78px;
}

.contact_top h3 {
    font-size: 64px;
    text-align: center;
    line-height: 64px;
}

.top_size {
    margin-top: 44px;
    text-align: center;
    font-size: 64px;
    color: #222222;
}

.top_size img {
    float: left;
}

.top_size p {
    font-size: 17px;
    color: #777777;
}

.top_img {
    text-align: center;
}

.platform {
    position: relative;
    text-align: center;
    font-size: 17px;
    color: #777777;
}

.platform p {
    width: 350px;
    margin: 0 auto;
}

.platform p::before {
    position: absolute;
    content: '';
    width: 128px;
    height: 3px;
    background: #7e7e7e;
    top: 12px;
    left: 289px;
}

.platform p::after {
    position: absolute;
    content: '';
    width: 128px;
    height: 3px;
    background: #7e7e7e;
    top: 12px;
    right: 289px;
}

.itd {
    margin-top: 110px;
}

.itd ul li {
    width: 290px;
    height: 210px;
    text-align: center;
    float: left;
}

.itd ul li h3 {
    font-size: 19px;
    color: #222222;
    margin-top: 3px;
}

.itd ul li p {
    font-size: 17px;
    color: #777777;
    line-height: 40px;
}

.hours {
    letter-spacing: 2px;
}

.map {
    margin-top: 135px;
    margin-right: 53px;
    margin-left: 20px;
}

.welrd {
    margin-bottom: 150px;
}

.wel_fl {
    margin-top: 145px;
    margin-left: 75px;
}

.wel_flt h3 {
    font-size: 34px;
    color: #222222;
    font-weight: normal;
}

.wel_flt span {
    font-size: 14px;
    color: #777777;
}

.wel_flt_img {
    margin-top: 70px;
    width: 310px;
}

.wel_flt_img p {
    font-size: 26px;
    color: #38b449;
    text-align: center;
}

.eglis {
    width: 440px;
    font-size: 12px;
    color: #777;
    margin-top: 55px;
}

/*
*/

.iw_poi_title {
    color: #CC5522;
    font-size: 14px;
    font-weight: bold;
    overflow: hidden;
    padding-right: 13px;
    white-space: nowrap
}

.iw_poi_content {
    font: 12px arial, sans-serif;
    overflow: visible;
    padding-top: 4px;
    white-space: -moz-pre-wrap;
    word-wrap: break-word
}

@media screen and (min-width:768px) and (max-width:1220px) {
    .contact_banner img {
        width: 100%;
        height: 200px;
    }
    .contact_banner {
        height: 200px;
    }
    .contact_top {
        margin-top: 30px;
    }
    .contact_top h3 {
        font-size: 25px;
        text-align: center;
        line-height: 20px;
    }
    .platform {
        font-size: 15px;
    }
    .platform p::before {
        /*position: absolute;
        content: '';
        width: 70px;
        height: 3px;
        background: #7e7e7e;
        top: 9px;
        left: 155px;*/
        display: none;
    }
    .platform p::after {
        /*position: absolute;
        content: '';
        width: 70px;
        height: 3px;
        background: #7e7e7e;
        top: 10px;
        right: 155px;*/
        display: none;
    }
    .itd {
        width: 100%;
        margin-top: 35px;
    }
    .itd ul li {
        width: 50%;
    }
    .itd ul li img {
        width: 40px;
        height: 40px;
    }
    .itd ul li p {
        line-height: 20px;
    }
    .welrd {
        width: 100%;
    }
    .wel_fl {
        float: none;
        margin: 0 auto;
        text-align: center;
    }
    .wel_flt_img img {
        margin: 0 auto;
        text-align: center;
    }
    .wel_flt_img {
        width: 100%;
        margin-top: 25px;
    }
    .eglis {
        width: 100%;
        margin-top: 10px;
    }
    .map {
        float: none;
        text-align: center;
        width: 600px !important;
        height: 300px !important;
        margin: 20px auto;
    }
    .map img {
        width: 100%;
        height: 410px;
    }
    .m_nav {
        float: right;
    }
    .welrd {
        margin-bottom: 60px;
    }
}

@media screen and (min-width:320px) and (max-width:767px) {
    .contact_banner img {
        height: 125px;
    }
    .contact_banner {
        height: auto;
    }
    .contact_line {
        display: none;
    }
    .contact_top {
        margin-top: 20px;
    }
    .contact_top h3 {
        font-size: 25px;
        line-height: 25px;
    }
    .platform {
        font-size: 12px;
        text-align: center;
    }
    .platform p {
        width: 100%;
    }
    .platform p::before {
        display: none;
    }
    .platform p::after {
        display: none;
    }
    .itd {
        margin-top: 0;
        width: 100%;
    }
    .itd ul li {
        width: 100%;
        height: auto;
        margin-top: 20px;
    }
    .itd ul li img {
        width: 21px;
        height:21px;
    }
    .itd ul li p{
        font-size: 16px;
        line-height: 32px;
    }
    .wel_fl {
        margin-left: 0px;
        width: 100%;
        margin-top: 30px;
        float: none;
    }
    .wel_flt h3 {
        font-size: 18px;
        text-align: center;
    }
    .wel_flt span {
        text-align: center;
        display: block;
    }
    .wel_flt_img {
        margin-top: 20px;
        width: 100%;
        text-align: center;
    }
    .wel_flt_img img {
        width: 20%;
        margin: 0 auto;
        float: none;
    }
    .wel_flt_img p {
        font-size: 18px;
        text-align: center;
    }
    .eglis {
        margin-top: 20px;
        width: 100%;
        text-align: center;
    }
    .map {
        float: none;
        text-align: center;
        width: 300px !important;
        height: 300px !important;
        margin: 20px auto;
    }
    .map img {
        width: 100%;
    }
    .welrd {
        margin-bottom: 40px;
    }
    .itd ul li.mail img {
        width: 24px;
        height: 17px;
    }
}
@media screen and (max-width:320px){
    .contact_banner img {
        height: 100px;
    }
    .wel_flt h3 {
    font-size: 16px;
    }
    .wel_flt_img p {
    font-size: 16px;
    }
}