/*CSS Style*/
.slider_container {
    margin: 0px auto;
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left:0;
    z-index:2;

}

.slider_container div {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    filter: alpha(opacity=0);
}

/*CSS3 Keyframes Animation  設定動畫週期。*/
.slider_container div {
    -webkit-animation: round 25s linear infinite;
            animation: round 25s linear infinite;
}

@-webkit-keyframes round {
    4% {
        opacity: 1;
        filter: alpha(opacity=100);
        /* 0 - 1秒 淡入*/
    }
    20% {
        opacity: 1;
        filter: alpha(opacity=100);
        /* 1- 5秒靜止*/
    }
    24% {
        opacity: 0;
        filter: alpha(opacity=0);
        /* 5-6秒淡出*/
    }
}
@keyframes round {
    4% {
        opacity: 1;
        filter: alpha(opacity=100);
        /* 0 - 1秒 淡入*/
    }
    20% {
        opacity: 1;
        filter: alpha(opacity=100);
        /* 1- 5秒靜止*/
    }
    24% {
        opacity: 0;
        filter: alpha(opacity=0);
        /* 5-6秒淡出*/
    }
}

/*每張圖片進場時間相隔5秒*/

.slider_container div:nth-child(5) {
    -webkit-animation-delay: 0s;
            animation-delay: 0s;
}

.slider_container div:nth-child(4) {
    -webkit-animation-delay: 5s;
            animation-delay: 5s;
}

.slider_container div:nth-child(3) {
    -webkit-animation-delay: 10s;
            animation-delay: 10s;
}

.slider_container div:nth-child(2) {
    -webkit-animation-delay: 15s;
            animation-delay: 15s;
}

.slider_container div:nth-child(1) {
    -webkit-animation-delay: 20s;
            animation-delay: 20s;
}
#footer {
    position: absolute;
}
/**/
#mobile_vedio_img{width:100%;height:100%;background-size:cover}
.img_1{background:url(../imgs/home_img01.jpg) no-repeat center;}
.img_2{background:url(../imgs/home_img02.jpg) no-repeat center;}
.img_3{background:url(../imgs/home_img03.jpg) no-repeat center;}
.img_4{background:url(../imgs/home_img04.jpg) no-repeat center;}
.img_5{background:url(../imgs/home_img05.jpg) no-repeat center;}