.css_1{width:100%;}.css_2{margin-bottom:25px;} @media screen and (max-width:1500px) {.css_1_p{width:100%;}.css_2_p{margin-bottom:25px;}} @media screen and (max-width:1100px) {.css_1_t{width:100%;}.css_2_t{margin-bottom:25px;}} @media screen and (max-width:700px) {.css_1_m{width:100%;}.css_2_m{margin-bottom:25px;}}