.server{width: 100%;}

.sub_title{font-size: 25px; font-weight: 500; margin: 80px 0 20px;}
.sub_title:first-child{margin-top: 0;}

.server div{}
.server div img{width: 100%;}

.mobile{display: none;}

@media (max-width: 1023px) {
.sub_title{font-size: 20px;}
.tbl_wrap {overflow-x: auto;}
}

@media (max-width: 768px) {
.pc{display: none;}
.mobile{display: block;}
}