.index-instagram-box{
    width: 100%;
    display: block;
    position: relative;
    box-sizing: border-box;
    padding: 80px 0;
}
.index-instagram-all-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    position: relative;
}
.index-instagram-title-box{
    text-align: center;
}
.index-instagram-title{
    display: inline-block;
    vertical-align: middle;
    font-size: 36px;
    color: #000;
    margin: 0 10px;
    transition: all .3s linear;
}
.index-instagram-title a{
    display: block;
    position: relative;
    transition: all .3s linear;
}
.index-instagram-title a>span{
    width: 34px;
    display: block;
    font-size: 0;
}
.index-instagram-title:nth-child(1){
    color: #3a5696;
}
.index-instagram-title:nth-child(2){
    color: #fe425b;
}
.index-instagram-title:nth-child(3){
    color: #00b300;
}
.index-instagram-info-box{
    width: 100%;
    margin-top: 60px;
}
.index-instagram-info{
    display: inline-block;
    vertical-align: top;
    margin-right: calc(79px / 3);
}
.index-instagram-info:nth-child(4n){
    margin-right: 0;
}
.index-instagram-info:nth-child(n + 5){
    margin-top: calc(79px / 3);
}
.index-instagram-info-img{
    width: 280px;
    height: 280px;
    display: block;
    overflow: hidden;
}



.index-instagram-info:hover .index-instagram-info-img span{
    transform: scale(1.1);
}





@media only screen and (max-width: 1200px){
    .index-instagram-all-box{
        width: 1000px;
    }
    .index-instagram-info-img{
        width: 230px;
        height: 230px;
    }
}
@media only screen and (max-width: 1000px){
    .index-instagram-all-box{
        width: 750px;
    }
    .index-instagram-info:nth-child(n){
        margin-right: 30px;
    }
    .index-instagram-info:nth-child(2n) {
        margin-right: 0;
    }
    .index-instagram-info:nth-child(n + 3) {
        margin-top: 30px;
    }
    .index-instagram-info-img{
        width: 360px;
        height: 360px;
    }
}
@media only screen and (max-width: 750px){
    .index-instagram-box{
        padding: 40px 0;
    }
    .index-instagram-all-box{
        width: 550px;
    }
    .index-instagram-info-box{
        margin-top: 40px;
    }
    .index-instagram-info:nth-child(n){
        margin-right: 30px;
    }
    .index-instagram-info:nth-child(2n) {
        margin-right: 0;
    }
    .index-instagram-info:nth-child(n + 3) {
        margin-top: 30px;
    }
    .index-instagram-info-img{
        width: 260px;
        height: 260px;
    }
}
@media only screen and (max-width: 550px){
    .index-instagram-box{
        padding: 20px 0;
    }
    .index-instagram-all-box{
        width: 95%;
    }
    .index-instagram-info-box{
        margin-top: 20px;
    }
    .index-instagram-info:nth-child(n){
        margin-right: 10px;
    }
    .index-instagram-info:nth-child(2n) {
        margin-right: 0;
    }
    .index-instagram-info:nth-child(n + 3) {
        margin-top: 10px;
    }
    .index-instagram-info-img{
        width: calc((95vw - 10px) / 2);
        height: calc((95vw - 10px) / 2);
    }
}



/*animation*/
/*<-------------動畫------------->*/
@media only screen and (min-width: 1001px){
    .index-instagram-title,
    .index-instagram-info{
        opacity: 0;
    }
	.index-instagram-title-box.anima .index-instagram-title:nth-child(1){
        animation: fadeInDown 1s ease 0s 1 both;
    }
	.index-instagram-title-box.anima .index-instagram-title:nth-child(2){
        animation: fadeInDown 1s ease 0.2s 1 both;
    }
	.index-instagram-title-box.anima .index-instagram-title:nth-child(3){
        animation: fadeInDown 1s ease 0.4s 1 both;
    }
    .index-instagram-info.anima{
        animation: fadeInUp 1s ease 0s 1 both;
    }


    .index-instagram-title a:hover{
        animation: iconAnime_1 .5s ease 0s 1;
        transform: scale(1.1);
    }
    
    @keyframes iconAnime_1 {
        0%{
            top: 0;
        }
        50%{
            top: -5px;
        }
        to {
            top: 0;
        }
    }
}