.p_tb{padding: var(--section-p) 0 var(--section-p);}
.mw_900{max-width:900px;}
.contact_page .container{display: grid;row-gap: 30px;}
.contact_page .sect{margin-bottom: 50px;}
.contact_page .sect h2{position:relative;text-align: center;}
.contact_page .sect h2:after,h2:before{position:absolute;content:""}
.contact_page .sect h2:before{right:0;bottom:-20px;left:0;z-index:1;margin:0 auto;width:60px;height:4px;background:var(--theme)}
.contact_page .sect h2:after{right:0;bottom:-19px;left:0;margin:0 auto;width:210px;height:1px;background:var(--border_b)}

.side_grid{grid: auto/minmax(0,1fr);row-gap: 40px;grid-column-gap: 40px;}

@media (min-width:992px){
    .side_grid{display: grid;grid-template-columns: var(--side-shu) auto;}
	.side_lg_6_auto {--side-shu:50%;}
}
@media (min-width:1200px){
    .side_grid{display: grid;grid-template-columns: var(--side-shu) auto;}
	.side_xl_7_auto {--side-shu:58.333333%;}
}

/*icon_side 侧边*/
.icon_side{display: -ms-flexbox;display: flex;-ms-flex-wrap: wrap;flex-wrap: wrap;grid-column-gap: 25px;}
.icon_side .icon_cell{-ms-flex: 0 0 auto;flex: 0 0 auto;position: relative; vertical-align: middle;}
/*图标*/
.icon_side  .icon_cell{font-size:24px;font-weight: 300;color: var(--theme);}
.icon_side .icon_cell{
    width: 60px;
    height: 60px;
    line-height: 60px;
    background: var(--bg_w_2);
    border-radius: 15px;
    text-align: center;
    transition: 0.3s;
}

/*文本区域*/
.icon_side .info{text-align: left;-ms-flex-preferred-size: 0;flex-basis: 0;-ms-flex-positive: 1;flex-grow: 1;max-width: 100%;}
.icon_side   .info{padding-top: 0;}
.icon_side   h4{height: auto;margin-bottom: 10px;}
.icon_side   .info_text{margin-bottom: 15px;font-weight: 500;}

.dark                       .icon_side   .info,
[class*="overlay-bg-b"]     .icon_side   .info,
[class*="vf_bg_b"]          .icon_side   .info,
.bg_th                      .icon_side   .info{color:#fff}

.dark                       .icon_side   h4 a,
[class*="overlay-bg-b"]     .icon_side   h4 a,
[class*="vf_bg_b"]          .icon_side   h4 a,
.bg_th                      .icon_side   h4 a{color:#fff}