#mask {
    background-color:#222;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:99;
}
.ship-info-box {
    position:fixed;
    top:55%;
    left:50%;
    transform:translateX(-50%);
    text-align:center;
    z-index:100;
    padding:20px;
    color:#ccc;
    font-size:12px;
}
.ship-info-box .ship-type {
    height:20px;
    line-height:20px;
    overflow:hidden;
}
.ship-info-box .ship-type ul {
    display:block;
    margin:0;
    padding:0;
    transition:all 300ms;
}
.ship-info-box .ship-type ul > li {
    display:block;
    height:20px;
    line-height:20px;
}
.ship-info-box .speed {
    font-size:12px;
    color:#00ff00;
}
.ship-info-box .speed span {
    color:#fff;
}
.ship-info-box .speed i {
    font-style:normal;
}
.ship-info-box .btn {
    position:relative;
    width:150px;
    height:30px;
    line-height:30px;
    text-align:center;
    margin-top:10px;
}
.ship-info-box .btn .btn-back {
    transition:all 300ms;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-color:rgba(0,0,0,0.3);
    transform:scale(1,0);
}
.ship-info-box .btn .btn-word {
    transition:all 600ms;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    transform:translateX(15px);
    color:#ccc;
    z-index:2;
    text-align:center;
    opacity:0;
}
.ship-info-box .btn .line {
    z-index:2;
    transition:all 300ms;
    width:10px;
    height:10px;
    position:absolute;
    transform:scale(0,0);
    opacity:0;
}
.ship-info-box .btn .line1 {
    top:0;
    left:0;
    border-top:solid 1px #00ff00;
    border-left:solid 1px #00ff00;
}
.ship-info-box .btn .line2 {
    bottom:0;
    right:0;
    border-bottom:solid 1px #00ff00;
    border-right:solid 1px #00ff00;
}
.ship-info-box .btn.show {
    cursor:pointer;
}
.ship-info-box .btn.show .btn-back {
    transform:scale(1,1);
}
.ship-info-box .btn.show .btn-word {
    transform:translateX(0px);
    opacity:1;
}
.ship-info-box .btn.show .line {
    transform:scale(1,1);
    opacity:1;
}
.ship-info-box .btn:hover .line {
    width:30px;
    height:15px;
}
.ship-info-box .remind {
    font-size:12px;
    color:#00ff00;
    opacity:0;
    transition:all 300ms;
    transform:translateY(15px);
}
.ship-info-box .remind.show {
    opacity:1;
    transform:translateY(0);
}

.logo {
    position:fixed;
    /*opacity:0.7;*/
    opacity: 1;
    top:50vh;
    left:50vw;
    width:120px;
    height:auto;
    transform:translate(-50%,-50%);
    z-index:100;
    transition:all 1000ms;
}
.logo.show {
    top:1vw;
    left:1vw;
    width:80px;
    transform:translate(0,0);
}




#container {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:1;
}




















.sidebar {
    margin-top:100px;
    width: 1.5%;
    height:400px;
    border-radius:8px;
    text-align:center;
    background: rgba(205, 215, 230, 1);
    right: 10px;
    position: absolute;
    z-index: 1;
}

.buttonClass
{
    width: 90%;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.6s;
    margin-top: 10px;
}
.buttonClass:hover{
    transform: scale(1.2);
}


@media all and (max-width:768px) {
    .logo {
        top:25vh;
        left:50vw;
        width:80px;
        height:auto;
        transform:translate(-50%,-50%);
        transition:all 800ms;
    }
    .logo.show {
        top:1vw;
        left:1vw;
        width:50px;
        transform:translate(0,0);
    }
}