.sub4_cont{}
.sub4_cont .txt{
    font-size: 17px;
    font-weight: 200;
    line-height: 1.5;
    margin-bottom: 35px;
    margin-top: 10px;
}
.sub4_cont ul{}
.sub4_cont ul:after{
    display:block;
    clear:both;
    content:"";
}
.sub4_cont li{
    float: left;
    width: calc(50% - 20px);
    margin-right: 40px;
}
.sub4_cont li:last-child{margin-right:0px;}
.sub4_cont .img{}
.sub4_cont .img img{width:100%;}
.sub4_cont .tlt{
    text-align: center;
    font-size: 17px;
    margin-top: 28px;
    margin-bottom: 60px;
    font-weight: 200;
    line-height: 1.3;
}
.sub4_cont .tlt span{
    display: block;
    font-weight: 500;
    font-size: 20px;
    margin-bottom: 12px;
}
.sub4_cont .tlt span b{
    color: #0054a6;
}


@media (max-width: 768px) {
    .sub4_cont{margin-bottom: 20px;}
    .sub4_cont .txt{font-size:15px;margin-bottom: 25px;}
    .sub4_cont li{width:100%;}
    .sub4_cont .tlt{font-size: 15px;margin-top: 15px;margin-bottom: 25px;}.sub4_cont .tlt span{font-size: 17px;}
}