纯css3棋盘图案背景以及45度斜纹背景

css代码 

.stripes {

    height: 250px;

    width: 375px;

    float: left;

    

    margin: 10px;

    

    -webkit-background-size: 50px 50px;

    -moz-background-size: 50px 50px;

    background-size: 50px 50px; /* 控制条纹的大小 */

    

    -moz-box-shadow: 1px 1px 8px gray;

    -webkit-box-shadow: 1px 1px 8px gray;

    box-shadow: 1px 1px 8px gray;

}

.checkered {

    background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),

                      -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),

                      -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.75, transparent), color-stop(.75, #555)),

                      -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.75, transparent), color-stop(.75, #555));

    background-image: -moz-linear-gradient(45deg, #555 25%, transparent 25%, transparent),

                      -moz-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),

                      -moz-linear-gradient(45deg, transparent 75%, #555 75%),

                      -moz-linear-gradient(-45deg, transparent 75%, #555 75%);

    background-image: -o-linear-gradient(45deg, #555 25%, transparent 25%, transparent),

                      -o-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),

                      -o-linear-gradient(45deg, transparent 75%, #555 75%),

                      -o-linear-gradient(-45deg, transparent 75%, #555 75%);

    background-image: linear-gradient(45deg, #555 25%, transparent 25%, transparent),

                      linear-gradient(-45deg, #555 25%, transparent 25%, transparent),

                      linear-gradient(45deg, transparent 75%, #555 75%),

                      linear-gradient(-45deg, transparent 75%, #555 75%);

}

.angled {
    background-color: #ac0;
    background-image: -webkit-gradient(linear, 0 100%, 100% 0,
                            color-stop(.25, rgba(255, 255, 255, .2)), color-stop(.25, transparent),
                            color-stop(.5, transparent), color-stop(.5, rgba(255, 255, 255, .2)),
                            color-stop(.75, rgba(255, 255, 255, .2)), color-stop(.75, transparent),
                            to(transparent));
    background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,
                        transparent 75%, transparent);
    background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,
                        transparent 75%, transparent);
    background-image: linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,
                        transparent 75%, transparent);
}

html代码 

<div class="checkered stripes"></div>

<div class="angled stripes"></div>