.fish_bg{position:relative; width: 100%; height: auto; min-height: 1000px; padding-top: 255px; background: url("images/bg.jpg?V=124") no-repeat center top;}
.fish_content{ width:1000px; margin:10px auto; }
.splite_title{height: 30px; border-bottom: 3px solid; width: 950px; margin: 10px auto;border-color: #fbf8f6;}
.splite_title span{display: inline-block; width: 100px; text-align: center; float: left; height: 30px; line-height: 30px; color: #1a4570; background-color: #fbf8f6; font-size: 16px;
    border-top-right-radius: 5px; border-top-left-radius: 5px; }
.fish_list{width: 950px; margin: 0 auto; padding-top: 55px;}
.fish_ul li{position: relative; display: block; float: left; width: 217px; box-sizing: border-box; padding: 5px; box-shadow: 0px 1px 4px rgba(0,0,0,0.3), 0px 0px 20px rgba(0,0,0,0.1) inset;
    margin-right: 15px;margin-bottom: 10px;}
.fish_item{position: relative; width: 220px; margin: 0 auto; border-radius: 5px; box-sizing: border-box; padding: 7px;}
.fish_ul li .picbox { margin: 0px auto; border-radius: 5px; overflow: hidden; box-sizing: border-box;height: 207px;}

.fish_ul li img.pic{width: 95%; height: 95%;display: block; margin: 0 auto;}
.fish_ul li img.pic{width: 95%; height: 95%;display: block; margin: 0 auto;}
@-webkit-keyframes rotation{
from {-webkit-transform: rotateY(0deg);}
to {-webkit-transform: rotateY(60deg);}
}
.fish_ul li:hover img.pic{width: 100%; height: 100%;
    transform:rotate(360deg);
-ms-transform:rotate(360deg); /* IE 9 */
-moz-transform:rotate(360deg); /* Firefox */
-webkit-transform:rotate(360deg); /* Safari 和 Chrome */
-o-transform:rotate(360deg); /* Opera */
 
animation: rotation 3s linear infinite;
-moz-animation: rotation 3s linear infinite;
-webkit-animation: rotation 3s linear infinite;
-o-animation: rotation 3s linear infinite;}
.fish_ul li .titlebox { height: 30px; margin: 0 auto; text-align: center; border-radius: 5px; margin-bottom: 5px;}
.fish_ul li .titlebox a { line-height: 30px; color: #fff; font-size: 16px; font-weight: bold; text-underline: none;text-shadow: 0.1em 0.1em 0.2em black}
.fish_ul li .hoverbg{display: none;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 3;
    border-radius: 5px;
    overflow: hidden;
}
.fish_ul li:hover .hoverbg{display: block;}
.fish_ul li .hoverbg:before{
    content: "";
    width: 420px;
    height: 500px;
    position: absolute;
    background: url("images/button_bg.png?v=1");
    -webkit-animation-name: bubble-vertical;
    animation-name: bubble-vertical;
    -webkit-animation-duration: 5s;
    animation-duration: 5s;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    top: 250px;
    left: 0px;
}
.fish_ul li .hoverbg a{display: block; width: 100%; height: 100%;position: absolute;z-index: 5}

@-webkit-keyframes bubble-vertical {
    10% {
        -webkit-transform: translate(0, -75px);
        transform: translate(0, -75px)
    }
    20% {
        -webkit-transform: translate(-10px, -150px);
        transform: translate(-10px, -150px)
    }
    30% {
        -webkit-transform: translate(-30px, -225px);
        transform: translate(-30px, -225px)
    }
    40% {
        -webkit-transform: translate(-50px, -300px);
        transform: translate(-50px, -300px)
    }
    50% {
        -webkit-transform: translate(-70px, -375px);
        transform: translate(-70px, -375px)
    }
    60% {
        -webkit-transform: translate(-50px, -450px);
        transform: translate(-50px, -450px)
    }
    70% {
        -webkit-transform: translate(-30px, -525px);
        transform: translate(-30px, -525px)
    }
    80% {
        -webkit-transform: translate(-10px, -600px);
        transform: translate(-10px, -600px)
    }
    90% {
        -webkit-transform: translate(0px, -675px);
        transform: translate(0px, -675px)
    }
    100% {
        -webkit-transform: translate(0px, -750px);
        transform: translate(0px, -750px)
    }
}


@keyframes bubble-vertical {
    10% {
        -webkit-transform: translate(0, -75px);
        transform: translate(0, -75px)
    }
    20% {
        -webkit-transform: translate(-10px, -150px);
        transform: translate(-10px, -150px)
    }
    30% {
        -webkit-transform: translate(-30px, -225px);
        transform: translate(-30px, -225px)
    }
    40% {
        -webkit-transform: translate(-50px, -300px);
        transform: translate(-50px, -300px)
    }
    50% {
        -webkit-transform: translate(-70px, -375px);
        transform: translate(-70px, -375px)
    }
    60% {
        -webkit-transform: translate(-50px, -450px);
        transform: translate(-50px, -450px)
    }
    70% {
        -webkit-transform: translate(-30px, -525px);
        transform: translate(-30px, -525px)
    }
    80% {
        -webkit-transform: translate(-10px, -600px);
        transform: translate(-10px, -600px)
    }
    90% {
        -webkit-transform: translate(0px, -675px);
        transform: translate(0px, -675px)
    }
    100% {
        -webkit-transform: translate(0px, -750px);
        transform: translate(0px, -750px)
    }
}
.bubbles{
    top: 675px;
    opacity: 0.7;
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    /* background: rgb(4, 124, 187); */
    /* border: 3px solid; */
    background-clip: padding-box,border-box;
    background-origin: padding-box,border-box;
    background-image: linear-gradient(45deg,#0b61acd1,#0b61acb8,#0b61acb0),linear-gradient(-120deg,rgba(254, 254, 254, 0.1),rgba(254, 254, 254, 0.3));
    border: 2px transparent solid;
    left: 107px;
    overflow: hidden;
}

.bubbles span{right: 5px;
    top: -3px;
    display: block;
    width: 45%;
    height: 45%;
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(rgba(255,255,255,0.6),rgba(255,255,255,0.3),rgba(255,255,255,0.1), rgba(255, 255, 255, 0.51));}

.fish_ul li .titlebox a {
    display: block;
    height: 30px;
    line-height: 30px;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    text-underline: none;
    text-shadow: 0.1em 0.1em 0.2em black;
    vertical-align: middle;
}
.fish_ul li .titlebox a img ,.fish_ul li .titlebox a span {
    vertical-align: middle;
    display: inline-block;
}
.fish_tag{
    position: absolute; top: -1px;
}

/*infinite动画一直重复*/
.fish_tag img{
    -webkit-animation:transform 2.5s linear infinite forwards;
    -moz-animation:transform 2.5s linear infinite forwards;
    -ms-animation:transform 2.5s linear infinite forwards;
    animation:transform 2.5s linear infinite forwards;
}

/*4个时间段，0%到25%，从最低点到左上;25%到50%，从左上到最低点；50%到70%，从最低点到右上;70%到100%,从右上到最低点*/
@-webkit-keyframes transform {
    0% {transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
    25% {transform-origin:top center;-webkit-transform:rotate(20deg);transform:rotate(20deg);}
    50% {transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
    75% {transform-origin:top center;-webkit-transform:rotate(-20deg);transform:rotate(-20deg);}
    100% {transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
}
@keyframes transform {
    0% {-webkit-transform-origin:top center;transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
    25% {-webkit-transform-origin:top center;transform-origin:top center;-webkit-transform:rotate(20deg);transform:rotate(20deg);}
    50% {-webkit-transform-origin:top center;transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
    75% {-webkit-transform-origin:top center;transform-origin:top center;-webkit-transform:rotate(-20deg);transform:rotate(-20deg);}
    100% {-webkit-transform-origin:top center;transform-origin:top center;-webkit-transform:rotate(0deg);transform:rotate(0deg);}
}