/* 页脚footer */
/* 渐变色滚动动画 */
@-webkit-keyframes Gradient {
    0% {
        background-position: 0 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0 50%;
    }
}

@-moz-keyframes Gradient {
    0% {
        background-position: 0 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0 50%;
    }
}

@keyframes Gradient {
    0% {
        background-position: 0 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0 50%;
    }
}
#footer {
    background: linear-gradient(-45deg, #ee7752, #ce3e75, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    -webkit-animation: Gradient 10s ease infinite;
    -moz-animation: Gradient 10s ease infinite;
    animation: Gradient 10s ease infinite;
    -o-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
#footer:before {
    background-color: rgba(0, 0, 0, 0);
}
/* 滚动条 */

::-webkit-scrollbar {

    width: 8px;

    height: 8px;

}

::-webkit-scrollbar-track {

    background-color: rgba(73, 177, 245, 0.2);

    border-radius: 2em;

}

::-webkit-scrollbar-thumb {

    background-color: #49b1f5;

    background-image: -webkit-linear-gradient(

            45deg,

            rgba(255, 255, 255, 0.4) 25%,

            transparent 25%,

            transparent 50%,

            rgba(255, 255, 255, 0.4) 50%,

            rgba(255, 255, 255, 0.4) 75%,

            transparent 75%,

            transparent

    );

    border-radius: 2em;

}

::-webkit-scrollbar-corner {

    background-color: transparent;

}

::-moz-selection {

    color: #fff;

    background-color: #49b1f5;

}