.nav-bner-top{margin-top:4.3rem;}
.pad_t_1r{ padding-top:1rem;}

/* 知您所想 做您所需 */
.md-conts {text-align: center;margin: 1.25rem 0 1.5rem;}
.md-conts h1{font-size: 0.7142rem;color: #18565d;margin-bottom: 0.4285rem;}
.md-conts p{font-size: 0.2857rem;line-height: 2;color:#3d3d3d;}


@media screen and (max-width:767px) {

.md-conts h1{ font-size:.8rem;}
.md-conts p{ font-size:.6rem;}




}