*{
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑";
    font-size: 14px;
}
body{
    background-color: black;
}
.box{
    width: 340px;
    height: 600px;
    position: relative;
    top: 30px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    margin: 0 auto;
    border-radius: 10px;
    background-color: #4372ca;
    /*opacity: 0.6;*/
}
.play{
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    position: absolute;
    top: 80px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    margin: 0 auto;
    box-shadow: 0 0 5px 2px #000;
}
#xuanzhuan{
    -webkit-animation: play 10s linear infinite;
       -moz-animation: play 10s linear infinite;
            animation: play 10s linear infinite;
}
@-webkit-keyframes play{
    0%{-webkit-transform: rotate(0deg);}
    100%{transform: rotate(360deg);}
}
@-moz-keyframes play {
    0%{-moz-transform: rotate(0deg);}
    100%{transform: rotate(360deg);}
}
@keyframes play{
    0%{transform: rotate(0deg);}
    100%{transform: rotate(360deg);}
}
.big{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    position: absolute;
    top: 32%;
    left: 0px;
    right: 0px;
    margin: auto;
    background-color: black;
    z-index: 2;
}
.middle{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    top: 197px;
    left: 0px;
    right: 0px;
    margin: auto;
    background-color: white;
    z-index: 3;
}
.small{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    position: absolute;
    top: 202px;
    left: 0px;
    right: 0px;
    margin: auto;
    background-color: black;
    z-index: 4;
    overflow: hidden;
    box-shadow: 0 0 3px 3px #000000;
}
.title{
    width: 60%;
    height: 5%;
    position: absolute;
    /*border: 1px solid red;*/
    top: 3%;
    left: 0px;
    right: 0px;
    margin: auto;
    text-align: center;
    line-height: 30px;
    overflow: hidden;
}
.title p{
    position: relative;
    top: 0px;
    left: 0px;
    right: 0px;
    margin: auto;
    text-align: center;
    -webkit-animation: anim2 8s linear infinite;
}
@-webkit-keyframes anim2 {
    0% { left: 200px; opacity: 0.2}
    25% { left: 100px; opacity: 0.6}
    50% { left: 0px; opacity: 1}
    75% { left: -100px; opacity: 0.6}
    100% { left: -200px; opacity: 0.2}
}
.content{
    width: 80%;
    height: 33%;
    position: absolute;
    /*border: 1px solid red;*/
    top: 65%;
    left: 0px;
    right: 0px;
    margin: auto;
    text-align: center;
    line-height: 30px;
    overflow: hidden;
}
.content p{
    position: relative;
    top: 0px;
    left: 0px;
    right: 0px;
    margin: auto;
    text-align: center;
    -webkit-animation: anim1 200s linear infinite;
}
@-webkit-keyframes anim1{
    0% {top: 200px;opacity: 0.4}
    5% {top: 0px;opacity: 1}
    15% {top: -200px;opacity: 1}
    20% {top: -400px;opacity: 1}
    25% {top: -600px;opacity: 1}
    30% {top: -800px;opacity: 1}
    35% {top: -1000px;opacity: 1}
    40% {top: -1200px;opacity: 1}
    45% {top: -1400px;opacity: 1}
    50% {top: -1600px;opacity: 1}
    55% {top: -1800px;opacity: 1}
    60% {top: -2000px;opacity: 1}
    65% {top: -2200px;opacity: 1}
    70% {top: -2400px;opacity: 1}
    75% {top: -2600px;opacity: 1}
    80% {top: -2800px;opacity: 1}
    85% {top: -3000px;opacity: 1}
    90% {top: -3200px;opacity: 1}
    95% {top: -3400px;opacity: 0.8}
    100%{top: -3600px;opacity: 0.4}
}
#pic1{
    display: block;
}
#icon1{
    position: absolute;
    top: -38px;
    left: -2px;
    width: 300px;
    z-index: 5;
    cursor: pointer;
}
#pic2{
    display: none;
}
#icon2{
    position: absolute;
    top: -57px;
    left: -222px;
    width: 400px;
    z-index: 5;
    cursor: pointer;
}