如何居中gridster.js？

我一直在玩Gridster.js，但對於我的生活，我似乎無法使網格居中，其始終左對齊，我試過並嘗試過，但也許我失去了一些東西..如何居中gridster.js？

我已經有我網的基本一的jsfiddle而言，我希望有人可以解決這個問題，並幫助我居中，請:)

.gridster { 
    background: #004756; 
     margin: 0 auto; 
    opacity: .8; 
    -webkit-transition: opacity .6s; 
    -moz-transition: opacity .6s; 
    -o-transition: opacity .6s; 
    -ms-transition: opacity .6s; 
    transition: opacity .6s; 
    text-align: center; 
} 
.gridster > * { 
    margin: 0 auto; 
    -webkit-transition: height .4s; 
    -moz-transition: height .4s; 
    -o-transition: height .4s; 
    -ms-transition: height .4s; 
    transition: height .4s; 
} 

.gridster .gs_w{ 
    z-index: 2; 
    position: absolute; 
     background: #FFF; 
    cursor: pointer; 
    -webkit-box-shadow: 0 0 5px rgba(0,0,0,0.3); 
    box-shadow: 0 0 5px rgba(0,0,0,0.3); 
} 

.ready .gs_w:not(.preview-holder) { 
    -webkit-transition: opacity .3s, left .3s, top .3s; 
    -moz-transition: opacity .3s, left .3s, top .3s; 
    -o-transition: opacity .3s, left .3s, top .3s; 
    transition: opacity .3s, left .3s, top .3s; 
} 

.ready .gs_w:not(.preview-holder) { 
    -webkit-transition: opacity .3s, left .3s, top .3s, width .3s, height .3s; 
    -moz-transition: opacity .3s, left .3s, top .3s, width .3s, height .3s; 
    -o-transition: opacity .3s, left .3s, top .3s, width .3s, height .3s; 
    transition: opacity .3s, left .3s, top .3s, width .3s, height .3s; 
} 

.gridster .preview-holder { 
    z-index: 1; 
    position: absolute; 
    background-color: #fff; 
    border-color: #fff; 
    opacity: 0.3; 
} 

.gridster .player-revert { 
    z-index: 10!important; 
    -webkit-transition: left .3s, top .3s!important; 
    -moz-transition: left .3s, top .3s!important; 
    -o-transition: left .3s, top .3s!important; 
    transition: left .3s, top .3s!important; 
} 

.gridster .dragging { 
    z-index: 10!important; 
    -webkit-transition: all 0s !important; 
    -moz-transition: all 0s !important; 
    -o-transition: all 0s !important; 
    transition: all 0s !important; 
} 

.gridWrapper { 
    width: 100%; 

    overflow-x: scroll; 
    overflow-y: hidden; 
} 

.gridAlignerWrapper { 
    display: table; 
    width: 100%; 
    height: 100%; 
} 

.gridAligner { 
    width: 100%; 
    display: table-cell; 
     } 

body { 
    background-color: #EEEEEE; 
    font-family: 'Helvetica Neue', Arial, sans-serif; 
    -webkit-font-smoothing: antialiased; 
    font-size: x-small; 
    color: #666666; 
    text-align: center; 
     vertical-align: middle; 
} 

ul, ol { 
    list-style: none; 
    margin:0 auto; 
     text-align: center; 
     vertical-align: middle; 


} 

h1 { 
    margin-bottom: 12px; 
    text-align: center; 
    font-size: 30px; 
    font-weight: 400; 
} 

h3 { 
    font-size: 25px; 
    font-weight: 600; 
    color: white; 
} 

/* Uncomment this if you set helper : "clone" in draggable options */ 
/*.gridster .player { 
    opacity:0; 
}*/

https://jsfiddle.net/036qutd9/4/

感謝

來源

2016-02-05 Karl

它居中......但它也是100％寬....不知道你在這裏問什麼。 –

你是什麼意思它的中心？當我看着jsfiddle（和我的現場網站）時，這些框都是左對齊的，右邊有很多未使用的空間，因爲我的網格只有5列，我希望5列網格中心到它的彩色包裝.. – Karl

然後，你需要在包含div上設置一個寬度，所以'margin：auto'將工作在包裝中。 –

感謝Paulie_D ，我設法解決它，並讓它集中:)

.gridster { 
    width: 730px; 
    background: #004756; 
    margin-left:auto; 
    margin-right:auto; 
    opacity: .8; 
    -webkit-transition: opacity .6s; 
    -moz-transition: opacity .6s; 
    -o-transition: opacity .6s; 
    -ms-transition: opacity .6s; 
    transition: opacity .6s; 
    text-align: center; 
} 
.gridster > * { 
    margin: 0 auto; 
    -webkit-transition: height .4s; 
    -moz-transition: height .4s; 
    -o-transition: height .4s; 
    -ms-transition: height .4s; 
    transition: height .4s; 
}

來源

2016-02-05 13:38:26 Karl

如何居中gridster.js？

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