.top_bar { border-bottom: 3px solid #003055; overflow: hidden; padding: 15px 50px;}
.logo { padding: 0; width: 610px; float: left; border-bottom-width: 0;}
.logo img { height: 50px;}
.logo h2 { font-size: 20px; margin-top: 16px;}
.logo_box { width: auto;}
.logo_box h2 .b,
.logo_box h2 .e,
.logo_box h2 .m { color: #fb8d26;}

@media ( max-width: 1280px){ 
    .logo { width: 550px;}
    .logo img { height: 45px;}
    .logo h2 { font-size: 18px;}
}

@media ( max-width: 1200px){ 
    .top_bar { padding: 15px 0;}
    .logo h2 { font-size: 16px;}
}

@media ( max-width: 750px){ 
    .logo_box { width: auto;}
    .logo_box  h2 {
        font-size: 14px;
        padding-top: 8px;
        clear: both;
        margin: 0px 10px;}    
}
.top_menu { width: auto; float: right; height: auto;  background: transparent;}
.top_menu a { padding: 10px 15px; font-size: 20px; color: #214986;}
.top_menu li.current a, .top_menu li:hover a { background: #2c6ed7; color: #fff;}
@media ( max-width: 1280px){ 
    .top_menu a { font-size: 18px; padding: 10px;}
}
@media ( max-width: 1200px){ 
    .top_menu  { top: 102px; background: #214986; width: 100%;}
    .top_menu a { color: #fff;}
}

#thumb_box .thumb_ul li {
  width: calc(33.333333% - 40px);
  margin: 20px;
  float: left;
  clear: none;}
#thumb_box .thumb_ul li .cover_img {
    margin: 0 0 16px;
    position: relative;
    overflow: hidden;
    padding-top: 67%;
    border-radius: 10px;
    border: 1px solid #eee;}
#thumb_box .thumb_ul li .tbumb_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: cover;}
#thumb_box .thumb_ul li .txt {
    color: #717171;
    padding: 0 10px 0 0
;}

#thumb_box .thumb_ul li h3 {
    font-size: 18px;
    color: #1D1D1D;
    line-height: 27px;
    height: 54px;
    font-weight: 700;
    margin: 10px 0;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;}

.list_img .txt p {
    line-height: 21px;
    height: 84px
;}

.page_box .pb_sys_common { font-family: inherit;}

@media ( max-width:1200px){ 
    #thumb_box .thumb_ul li {
      width: calc(50% - 40px);
      margin: 20px;
      float: left;
      clear: none;}
}
@media ( max-width: 980px){ 
    #thumb_box .thumb_ul li {
      width: calc(100% - 0.5em);
      margin: 1em 0.5em;
      float: left;
      clear: none;}
}