main { padding: 5rem 0;}
main ul li { border-top: 1px solid #e9e9e9; border-bottom: 1px solid #e9e9e9; margin-bottom: 3rem;}
main ul li .tit { padding: 2rem 1.5rem; font-size: 2rem; display: flex; align-items: center; gap: 0.7rem; font-weight: 600;}
main ul li .tit img { width: 2.5rem;}
main ul li .content { padding: 1.5rem; background: #f8f8f8;}
main ul li .content > * { font-size: 1.6rem; line-height: 1.5;}
main ul li .content .sub_tit { display: block; font-weight: 700; margin-top: 1.5rem; font-size: 1.8rem;}
main ul li .content p:nth-child(1) .sub_tit { margin-top: 0;}