/* 点击鼠标效果 */
@-webkit-keyframes ball-scale-multiple {
    0% {
        opacity: 0;
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    5% {
        opacity: .75
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@-moz-keyframes ball-scale-multiple {
    0% {
        opacity: 0;
        -moz-transform: scale(0);
        transform: scale(0)
    }

    5% {
        opacity: .75
    }

    100% {
        opacity: 0;
        -moz-transform: scale(1);
        transform: scale(1)
    }
}

@-o-keyframes ball-scale-multiple {
    0% {
        opacity: 0;
        -o-transform: scale(0);
        transform: scale(0)
    }

    5% {
        opacity: .75
    }

    100% {
        opacity: 0;
        -o-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes ball-scale-multiple {
    0% {
        opacity: 0;
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -o-transform: scale(0);
        transform: scale(0)
    }

    5% {
        opacity: .75
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1)
    }
}
.loadI {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    max-width: 100%;
}
.bai_box>div {
    position: absolute;
    top: -30px;
    left: -31px;
    width: 64px;
    height: 64px;
    border-radius: 100%;
    opacity: 0;
    pointer-events: none;
    display: inline-block;
    float: none;
    background-color: #fff;
    border: 0 solid currentColor;
    -webkit-animation-play-state: running;
    -moz-animation-play-state: running;
    -o-animation-play-state: running;
    animation-play-state: running
}

.bai_box .bai_1 {
    -webkit-animation-delay: .01s;
    -moz-animation-delay: .01s;
    -o-animation-delay: .01s;
    animation-delay: .01s
}

.bai_box .bai_2 {
    -webkit-animation-delay: .2s;
    -moz-animation-delay: .2s;
    -o-animation-delay: .2s;
    animation-delay: .2s
}

.bai_box .bai_3 {
    -webkit-animation-delay: .4s;
    -moz-animation-delay: .4s;
    -o-animation-delay: .4s;
    animation-delay: .4s
}

.bai_box {
    text-align: center;
    position: absolute;
    display: block;
    margin-top: 35px;
    margin-left: 35px
}

.bai_box>div {
    -webkit-animation: ball-scale-multiple .8s 0s linear;
    -moz-animation: ball-scale-multiple .8s 0s linear;
    -o-animation: ball-scale-multiple .8s 0s linear;
    animation: ball-scale-multiple .8s 0s linear
}
/*嵌入注释文字样式*/
.embed_tool {
    width: 1px;
    height: 80px;
    position: relative;
}
.line{
    position:absolute;
    width: 1px;
    height: 80px;
    border-left: 1px dashed #FFFFFF;
    left: 1px;
    z-index: -1;

}

.item {
    width: 25px;
    height: 25px;
    background: url(../images/tool1.png);
    background-size: 100% 100%;
    position: absolute;
    left: -12.5px;
    bottom: 0px;
}