.bg-mv-head{background:rgba(0,21,73,.7)}.under_line{border-bottom:solid;border-color:#fff;border-width:1px;display:inline-block}.overlay-card-wrap{background:none}.overlay-con{right:5%;width:50%}.bg-main-card{background:rgba(9,48,154,.8)}.service-overlay-position{margin-top:-5%}.overlay-con{right:auto;width:auto}.service_name-math{font-size:40px}@media (max-width:870px){.service_name-math{font-size:30px}}@media (max-width:380px){.service_name-math{font-size:26px}}