.index-about-box{
    width: 1920px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    position: relative;
    box-sizing: border-box;
    padding: 200px 0;
}
.index-about-all-box{
    width: 1600px;
    max-width: 100%;
    display: block;
    margin-left: auto;
    position: relative;
    font-size: 0;
}
.index-about-info-box{
    width: calc(100% - 1100px);
    display: inline-block;
    vertical-align: middle;
}
.index-about-title {
    display: inline-block;
    vertical-align: bottom;
    margin-right: 35px;
}
.index-about-title h2{
    font-size: 32px;
    color: #ee1a26;
    font-weight: bold;
    letter-spacing: 8px;
}
.index-about-title h3{
    font-size: 20px;
    color: #555;
    letter-spacing: 1px;
    line-height: 1.4;
}
.index-about-icon-box{
    width: 102px;
    height: 95px;
    margin-bottom: 3px;
    display: inline-block;
    vertical-align: bottom;
}
.index-about-icon-box span{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: url(../img/front/icon/insurance_jpg.jpg),linear-gradient(#ed1b24, #ed1b24);
    background-blend-mode: lighten;
}
.index-about-text-box{
    font-size: 18px;
    color: #333;
    letter-spacing: 1px;
    line-height: 2;
    margin: 30px 0;
}
.index-about-text-box span{
    font-weight: bold;
    color: #000;
}
.index-about-btn-box{
    font-size: 18px;
    color: #fff;
    width: 260px;
    line-height: 50px;
    letter-spacing: 4px;
    background-color: #ed1b24;
    text-align: center;
    border-radius: 25px;
    display: block;
    transition: all .3s linear;
}
.index-about-btn-box span{
    font-weight: bold;
}
.index-about-img-box{
    width: 1100px;
    height: 600px;
    max-width: 100%;
    display: inline-block;
    vertical-align: middle;
}
.index-about-img-box span{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}



@media only screen and (max-width: 1600px){
    .index-about-all-box{
        width: 1400px;
    }
    .index-about-info-box{
        width: calc(100% - 1000px);
        box-sizing: border-box;
        padding-right: 10px;
    }
    .index-about-img-box{
        width: 1000px;
        height: 545px;
    }
    .index-about-br{
        display: none;
    }
}
@media only screen and (max-width: 1400px){
    .index-about-all-box{
        width: 1200px;
    }
    .index-about-info-box{
        width: calc(100% - 800px);
    }
    .index-about-img-box{
        width: 800px;
        height: 436px;
    }
}
@media only screen and (max-width: 1200px){
    .index-about-box{
        padding: 100px 0;
    }
    .index-about-all-box{
        width: 1000px;
    }
    .index-about-info-box{
        width: calc(100% - 600px);
    }
    .index-about-img-box{
        width: 600px;
        height: 327px;
    }
}
@media only screen and (max-width: 1000px){
    .index-about-box{
        padding: 50px 0;
    }
    .index-about-all-box{
        width: 750px;
        margin: 0 auto;
    }
    .index-about-info-box{
        width: 100%;
        box-sizing: border-box;
        padding-right: 0;
    }
    .index-about-img-box{
        width: 100%;
        height: 409px;
        display: block;
        margin-top: 40px;
    }
}
@media only screen and (max-width: 750px){
    .index-about-box{
        padding: 30px 0;
    }
    .index-about-all-box{
        width: 550px;
    }
    .index-about-img-box{
        height: 300px;
    }
    .index-about-title h2{
        font-size: 28px;
    }
    .index-about-icon-box{
        width: 92px;
        height: 86px;
    }
}
@media only screen and (max-width: 550px){
    .index-about-box{
        padding: 20px 0;
    }
    .index-about-all-box{
        width: 400px;
    }
    .index-about-title{
        margin-right: 15px;
    }
    .index-about-title h2{
        font-size: 22px;
        letter-spacing: 4px;
    }
    .index-about-title h3{
        font-size: 16px;
    }
    .index-about-icon-box{
        width: 82px;
        height: 76px;
    }
    .index-about-text-box{
        font-size: 16px;
        margin: 15px 0;
    }
    .index-about-btn-box{
        font-size: 16px;
        line-height: 40px;
        border-radius: 20px;
        width: 180px;
    }
    .index-about-img-box{
        height: 218px;
    }
}
@media only screen and (max-width: 400px){
    .index-about-box{
        padding: 15px 0;
    }
    .index-about-all-box{
        width: 300px;
    }
    .index-about-title{
        margin-right: 10px;
    }
    .index-about-title h2{
        font-size: 18px;
        letter-spacing: 2px;
    }
    .index-about-title h3{
        font-size: 14px;
    }
    .index-about-icon-box{
        width: 62px;
        height: 58px;
    }
    .index-about-text-box{
        font-size: 14px;
        margin: 10px 0;
    }
    .index-about-btn-box{
        font-size: 14px;
        line-height: 30px;
        border-radius: 15px;
        width: 130px;
    }
    .index-about-img-box{
        height: 163px;
    }
}




/*--------hover--------*/
.index-about-btn-box:hover{
    background-color: #9c1111;
    color: #fff;
}

/*animation*/
/*<-------------動畫------------->*/

@media only screen and (min-width: 1001px){
    .index-about-img-box,
    .index-about-title-box,
    .index-about-text-box,
    .index-about-btn-box{
        opacity: 0;
    }
    .index-about-all-box.anima .index-about-img-box{
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .index-about-all-box.anima .index-about-title-box{
        animation: fadeInDown 1s ease .2s 1 both;
    }
    .index-about-all-box.anima .index-about-text-box{
        animation: fade 1s ease .3s 1 both;
    }
    .index-about-all-box.anima .index-about-btn-box{
        animation: fadeInLeft 1s ease .5s 1 both;
    }
}