.maindesign .feature-hdg1 .sub_title{
    background-color: rgba(0, 0, 0, 0.4);
    padding: 10px 0 20px 0;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 55%;
}
@media screen and (max-width:767px){
.maindesign .feature-hdg1 .sub_title{
    padding: 10px 0 13px 0;
    width: 85%;
}
}

.maindesign .feature-hdg2 .fs-small{
    font-size: 0.80em;
    padding: 0;
}

.maindesign .featureBox{
    border: 3px solid #177c40;
    margin: 30px 0;
    box-sizing: border-box;
    padding: 30px 10px 10px;
    position: relative;
}
.maindesign .featureBox--inner__title{
    position: absolute;
    top: -25px;
    border: 5px solid #fff;
    color: #fff;
    padding: 10px 30px;
    background: #177c40;
    box-sizing: border-box;
    font-size: 1.25em;
}
.maindesign .featureBox--inner__wording {
    margin: 10px;
    font-size: 1.25em;
    color: #177c40;
    line-height: 1.3;
    text-align: justify;
}
@media screen and (max-width:767px){
.maindesign .featureBox{
    margin: 50px 0 40px;
}
.maindesign .featureBox--inner {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid #fff;
    width: 75%;
    max-width: 270px;
    background: #fff;
    box-sizing: border-box;
}
.maindesign .featureBox--inner__title{
    top: -10px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    font-size: 1.0em;
    line-height: 1.3;
    padding: 15px 10px;
}
.maindesign .featureBox--inner__wording {
    margin: 5px 0 5px;
    font-size: 0.8em; 
}

}

.maindesign .precautions--title{
    color: #E5002D;
    font-size: 1.3em;
    line-height: 1.4;
}
.maindesign .precautions--list li{
    color: #E5002D;
    font-size: 1.15em;
    margin-top: 5px;
    line-height: 1.4;
    text-indent: -1em;
    padding-left: 1em;
}
.maindesign .precautions--list .images{
    text-indent: initial;
}
.maindesign .precautions--list .images p{
    color: #000;
    margin: 10px 0 5px;
}
.maindesign .precautions--list .images--flex{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 50%;
    margin: auto;
}
.maindesign .precautions--list .images--flex__block{
    width: 49%;
}
@media screen and (max-width:767px){
.maindesign .precautions--title{
    color: #E5002D;
    font-size: 1.2em;
    line-height: 1.4;
}
.maindesign .precautions--list li{
    color: #E5002D;
    font-size: 0.95em;
    margin-top: 5px;
    line-height: 1.4;
    text-indent: -1em;
    padding-left: 1em;
}
.maindesign .precautions--list .images p{
    font-size: 1.1em;
}
.maindesign .precautions--list .images--flex{
    width: 100%;
}
}

.maindesign .autumn{
    color: #ffc000;
}
.maindesign .spring{
    color: #ff6699;
}
.maindesign .summer{
    color: #00b050;
}

.maindesign .mb0em{
    margin-bottom: 0em!important;
}