.two_column04 {
 display: flex;
	flex-wrap: wrap;
 margin: 0 0 50px;
 gap: 40px 40px;
 counter-reset: number;
}

.two_column04:last-child {
 margin: 0;
}

.two_column04 li {
 width: calc((100% - 40px) / 2);
 background: #fff;
 position: relative;
}

.two_column04_img_box {
 text-align: center;
}

.two_column04_txt_box {
 padding: 20px 10px 30px;
 box-sizing: border-box;
}

.two_column04_tit {
 font-size: 22px;
 font-size: 2.2rem;
 text-align: center;
 color: #444;
 font-weight: 500;
 letter-spacing: 0.2em;
 margin: 0 0 10px;
 position: relative;
} 

.two_column04_tit_number {
 padding: 10px 10px 10px 45px;
 position: relative;
 display: inline-block;
} 

.two_column04_tit_number:before{
 position: absolute;
 counter-increment: number;
 content: counter(number);
 display: inline-block;
 background: var(--main-color);
 color: #fff;
 font-weight: 500;
 font-size: 14px;
 left: 0;
 width: 35px;
 height: 35px;
 border-radius: 5px;
 line-height: 35px;
 text-align: center;
 letter-spacing: 0;
}

.two_column04_tit:after {
 content: '';
 width: 30px;
 height: 3px;
 background: var(--sub-color);
 margin: 10px 0 0;
} 


@media  (max-width : 810px){

.two_column04_tit {
 font-size: 20px;
 font-size: 2.0rem;
} 

.two_column04 {
 gap: 30px 30px;
}

.two_column04 li {
 width: 100%;
}

}

@media (max-width : 640px){

.two_column04_tit {
 font-size: 18px;
 font-size: 1.8rem;
} 
 
}