*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color: rgba(6,110,204,1);
    outline: none;
}
ul{
    list-style: none;
}
input,button{
    outline: none;
}
h1,h3{
    font-weight: normal;
    cursor: none;
}
button{
    cursor: pointer;
    position: relative; /** 相对布局 **/
}
button:active{
    top: 2px; /**向下偏移2px **/
}
i{
    font-style: normal;
}
.wrap_register{  
    -webkit-user-select:none; 
    -moz-user-select:none; 
    -ms-user-select:none; 
    user-select:none;
}
.coverBox{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 998;
}