.index-warranty-box{
    width: 100%;
    display: block;
    position: relative;
    box-sizing: border-box;
    padding: 100px 0;
}
.index-warranty-all-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    position: relative;
}
.index-warranty-info-box{
    margin-top: 80px;
}
.index-warranty-info{
    width: 580px;
    max-width: 100%;
    display: inline-block;
    vertical-align: top;
    margin-right: 40px;
}
.index-warranty-info:last-child{
    margin-right: 0;
}
.index-warranty-info-img{
    height: 360px;
    display:         flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    justify-content: center;
    -webkit-justify-content: center;
    flex-direction: column;
}
.index-warranty-info-text-box{
    width: 260px;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.9);
    display:         flex;
    display: -webkit-flex;
    align-items: center;
    -webkit-align-items: center;
    justify-content: center;
    -webkit-justify-content: center;
    flex-direction: column;
    transition: all .3s linear;
}
.index-warranty-info-text-box p{
    font-size: 16px;
    font-family: "Noto Serif TC";
    font-weight: 500;
    color: #000;
    transition: all .3s linear;
}
.index-warranty-info-name{
    font-size: 24px;
    font-family: "Noto Serif TC";
    font-weight: 500;
    color: #000;
    letter-spacing: 0.1em;
    transition: all .3s linear;
}
.index-warranty-info-text{
    font-size: 18px;
    font-family: "Noto Serif TC";
    font-weight: 500;
    color: #000;
    letter-spacing: 0.1em;
    transition: all .3s linear;
}

.index-warranty-info:hover .index-warranty-info-text-box{
    width: 100%;
    height: 100%;
    background-color: rgba(63, 52, 55, .9);
}
.index-warranty-info:hover .index-warranty-info-name,
.index-warranty-info:hover .index-warranty-info-text-box p,
.index-warranty-info:hover .index-warranty-info-text{
    color: #fff;
}


@media only screen and (max-width: 1200px){
    .index-warranty-all-box{
        width: 1000px;
    }
    .index-warranty-info {
        width: 480px;
    }
    .index-warranty-info-img {
        height: calc((360 / 580) * 480px);
    }
}
@media only screen and (max-width: 1000px){
    .index-warranty-box{
        padding: 75px 0;
    }
    .index-warranty-all-box{
        width: 750px;
    }
    .index-warranty-info {
        width: 360px;
        margin-right: 30px;
    }
    .index-warranty-info-img {
        height: calc((360 / 580) * 360px);
    }
}
@media only screen and (max-width: 750px){
    .index-warranty-box{
        padding: 40px 0;
    }
    .index-warranty-all-box{
        width: 550px;
    }
    .index-warranty-info {
        width: 100%;
        margin-right: 0px;
        margin-bottom: 20px;
    }
    .index-warranty-info:last-child{
        margin-bottom: 0;
    }
    .index-warranty-info-img {
        height: calc((360 / 580) * 550px);
    }
    .index-warranty-info-box{
        margin-top: 40px;
    }
    .index-warranty-info-name{
        font-size: 20px;
    }
    .index-warranty-info-text{
        font-size: 16px;
    }
}
@media only screen and (max-width: 550px){
    .index-warranty-box{
        padding: 20px 0;
    }
    .index-warranty-all-box{
        width: 300px;
    }
    .index-warranty-info {
        margin-bottom: 10px;
    }
    .index-warranty-info-img {
        height: calc((360 / 580) * 300px);
    }
    .index-warranty-info-box{
        margin-top: 20px;
    }
    .index-warranty-info-text-box{
        width: 180px;
        height: calc((200 / 260) * 180px);
    }
    .index-warranty-info-name{
        font-size: 18px;
    }
    .index-warranty-info-text{
        font-size: 14px;
    }
    .index-warranty-info-text-box p{
        font-size: 12px;
    }
}



/*animation*/
/*<-------------動畫------------->*/
@media only screen and (min-width: 1001px){
    .index-warranty-info{
        opacity: 0;
    }
	.index-warranty-box.anima .index-warranty-info:nth-child(1){
        animation: fadeInLeft 1s ease 0s 1 both;
    }
	.index-warranty-box.anima .index-warranty-info:nth-child(2){
        animation: fadeInRight 1s ease 0s 1 both;
    }
}