/* 人机对战 */
#Titles{
    height: 50px;
    width:1000px;
    margin: 0px auto;
    background-image: url(../images/Title.png);
}              
canvas{
    box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #B9B9B9;
    border-radius:15px;
    float: left;
}

#canvas{ 
        border-radius: 20px;
        box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #B9B9B9;
        float: left;
    }
#all{
    height: 560px;
    width:1040px;
    margin: 0px auto;
    
}
#img{
    height: 560px;
    width:220px;
    background-image: url(../images/btns1.png);
    border-radius: 15px;
    box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #B9B9B9;
    float: left;
}
#none{
    height: 20px;
    width:20px;
    float: left;
}
#all1{
    height: 560px;
    width:240px;
    float: left;
}
#btns{

    height: 560px;
    width:220px;
    float: left;
    text-align: center;
    background-image: url(../images/btns.png) ;
    border-radius: 15px ;
    box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #B9B9B9;

   }

audio{
    width:220px;
}

#first{
width:220px;
height: 60px;
}
#about{
    height:100px;
    width:220px;

}
#a{ 

    width:220px;
    height:100px;
     border-radius: 20px ;
}

.btn1{

    height: 48px;
    width:150px;
    border-radius: 10px;
    background-image: url(../images/btn1.png);
    font-size: 25px;
    font-family: '华文行楷';
    outline:none;
    border-color: #e6a93b;
    box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #2d2927;
    cursor:pointer;

}

.btn11{text-decoration: none;}
#close{ 
    background:url(../images/close.png);
    width:30px; 
    height:30px; 
    cursor:pointer; 
    position:absolute; 
    right:5px; 
    top:15px; 
    text-indent:-999em;
    }
#mask{ 
    background-color:#ccc;
    opacity:0.5;
    filter: alpha(opacity=50); 
    position:absolute; 
    left:0;
    top:0;
    z-index:1000;
    }
#login{ 
    position:fixed;
    z-index:1001;
    }
.loginCon{ 
    position:relative; 
    width:670px;
    height:380px;
    /* border-radius: 15px; */    
    box-shadow:-2px -2px 2px #EFEFEF,5px 5px 5px #2d2927;
    }