@charset "UTF-8";
#index_3box{
    margin-bottom: 50px !important
}
.o_method{
    margin-top: 50px;
}
.o_method ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.o_method ul li{
    width: 23%;
    margin: 0 1%;
}
.o_method ul li img{
    max-width: 100%;
}

.o_method ul li h4{
    color: #fff;
    background-color: #2CA9E1;
    text-align: center;
    font-size: 18px;
    line-height: 1.4em;
    padding: 10px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.o_method a:hover{
    text-decoration: none;
    opacity: 0.7;
}
/*-------------------------------
media
--------------------------------*/



@media (max-width: 767px) {
    .o_method ul li{ 
        width: 48%;
        margin-bottom: 30px;
    }