.maindesign ol, ul {
    list-style: none;
}
.maindesign .links {
    display: flex;
    flex-wrap: wrap;
}
.maindesign .cols4-2 li {
    width: calc(50% - 5px);
    margin-right: calc(10px / 1);
    margin-bottom: 20px;
}
.maindesign .border_radiuse li {
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 5px;
    overflow: hidden;
	padding: 10px;
}
.maindesign .links.cols4-2 li a {
    height: 100%;
	color: #333;
    text-decoration: none;
    display: flex;
    flex-direction: column;
}
.maindesign .cols4-2 .text_box {
    margin: 0 0 10px;
}
.maindesign .links li img {
    width: 100%;
}
.maindesign .cols4-2 .bTxt {
    font-size: 1.0rem;
    font-weight: 700;
    line-height: 1.1;
}
.maindesign .cols4-2 .col-img{
	margin-top: auto;
	flex-shrink: 0;
}

@media screen and (min-width:768px){
	.maindesign .links li {
    	width: calc(25% - 7.5px);
    	margin-right: calc(30px / 3);
	}
	.maindesign .cols4-2 .bTxt {
    	font-size: 1.1rem;
	}
	.maindesign .cols4-2 li:nth-child(4n) {
    	margin-right: 0;
	}
	.maindesign .feature__items li a .feature__items--txt .feature__items--txt__title {
    	font-size: 1.4rem;
	}
}

@media screen and (max-width: 767px){
	.maindesign .cols4-2 li:nth-child(2n) {
    	margin-right: 0;
	}
	.maindesign .scroll_sp{
		overflow: scroll;
	}
	.maindesign .scroll_sp img{
		width: 860px;
	}	
}

.maindesign .mgt20 {
	margin-top: 20px;
}