/*main*/
.elli{overflow:hidden; white-space:nowrap; text-overflow:ellipsis;}

.tit_1 {
    width: 100%;
    float: left;
    padding: 60px 0 50px 0;
    text-align: center;
    position: relative;
}

.tit_1::before,
.tit_1::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 80px;
    height: 2px;
    background-color: #003592;
}

.tit_1::before {
    left: calc(50% - 200px);
}

.tit_1::after {
    right: calc(50% - 200px);
}

.tit_1 h4 {
    width: 100%;
    float: none;
    font-size: 18px;
    color: #003592;
    line-height: 24px;
    text-transform: uppercase;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    letter-spacing: 6px;
    margin-bottom: 12px;
}

.tit_1 h3 {
    width: 100%;
    float: none;
    font-size: 36px;
    color: #3c3f42;
    line-height: 42px;
    font-weight: bold;
    overflow: visible;
    letter-spacing: 4px;
}

.tit_1 h3 span {
    display: inline-block;
    position: relative;
    padding: 0 20px;
}

.tit_1 h3 span::before,
.tit_1 h3 span::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 40px;
    height: 2px;
    background-color: #009ee0;
}

.tit_1 h3 span::before {
    left: -50px;
}

.tit_1 h3 span::after {
    right: -50px;
}

@media screen and (max-width: 768px) {
    .tit_1 {
        padding: 40px 0 30px 0;
    }

    .tit_1::before,
    .tit_1::after {
        width: 40px;
    }

    .tit_1::before {
        left: calc(50% - 120px);
    }

    .tit_1::after {
        right: calc(50% - 120px);
    }

    .tit_1 h4 {
        font-size: 14px;
        letter-spacing: 4px;
    }

    .tit_1 h3 {
        font-size: 26px;
        line-height: 32px;
        letter-spacing: 2px;
    }

    .tit_1 h3 span::before,
    .tit_1 h3 span::after {
        width: 25px;
    }

    .tit_1 h3 span::before {
        left: -35px;
    }

    .tit_1 h3 span::after {
        right: -35px;
    }
}

.c_1170_3{ width:100%; float:left; padding:0 0 80px 0;}

.c_1170_3 ul{ width:100%; float:left;}

.c_1170_3 ul li{overflow:hidden; position:relative; background:black; float:left;}

.c_1170_3 ul li .img_1{ width:100%; height:100%;}

.c_1170_3 ul li .text1{ float:left; width:100%; height:100%; padding:26px 16px; position:absolute; left:0; top:0; z-index:1;}

.c_1170_3 ul li h3{ width:100%; float:left; font-size:28px; color:#fff; line-height:32px;font-family:'Arial'; position:relative; z-index:2;}

.c_1170_3 ul li h5{ width:100%; float:left; font-size:16px; color:#fff; line-height:24px; position:relative; z-index:2;}

.c_1170_3 ul li .p{ width:100%; float:left; font-size:12px; color:#fff; line-height:15px; position:relative; z-index:2;}

.c_1170_3 ul li .btn1{ width:88px; height:88px; position:absolute; left:50%; top:60%; background:#009ee0; border-radius:50%; -moz-border-radius:50%; -webkit-border-radius:50%; overflow:hidden; margin:-44px 0 0 -44px; text-align:center; border-radius:50%; -webkit-border-radius:50%; -moz-border-radius:50%; overflow:hidden; opacity:0; filter:alpha(opacity=0); z-index:2;

-webkit-transition: all 0.2s ease-out 0s; 

-moz-transition: all 0.2s ease-out 0s; 

-o-transition: all 0.2s ease-out 0s; 

transition: all 0.2s ease-out 0s;}

.c_1170_3 ul li .btn1 a{ display:block; width:88px; height:88px; padding:25px;}

.c_1170_3 ul li .btn1 i{ display:block; width:100%; height:20px; background:url(../image/btn_1.png) center no-repeat;}

.c_1170_3 ul li .btn1 h6{ w display:block;idth:100%; margin-top:2px; font-size:14px; color:white; line-height:16px;}

.c_1170_3 ul li:hover .img_1{ opacity:0.3; filter:alpha(opacity=30);}

.c_1170_3 ul li:hover .btn1{ opacity:1; filter:alpha(opacity=100); top:50%;}

.c_1170_3 ul .l2{ margin-top:50px;}

.c_1170_3 .slick-dots{ width:0; height:0; overflow:hidden;}

.c_1170_3 .slick-prev{ width:0; height:0; overflow:hidden;}

.c_1170_3 .slick-next{ width:0; height:0; overflow:hidden;}





@media screen and (max-width:991px) {




}