#mainimg { background-image: url("../img/promise/bg_mainimg01_sp.png"); }
@media screen and (min-width: 600px) { #mainimg { background-image: url("../img/promise/bg_mainimg01_pc.png"); } }
/*  #intro
================================================ */
.secIntro .inner { padding-top: 34px; }
@media screen and (min-width: 600px) { .secIntro .inner { padding-top: 23px; padding-bottom: 104px; } .mod_section02:last-of-type .mod_section02_inner { padding-bottom: 100px;} }