/* 文字展开效果 */
.tracking-in-expand {
    -webkit-animation: tracking-in-expand 0.7s cubic-bezier(0.215, 0.610, 0.355, 1.000) both;
    animation: tracking-in-expand 0.7s cubic-bezier(0.215, 0.610, 0.355, 1.000) both;
}

/* ----------------------------------------------
 * Generated by Animista on 2023-12-7 9:10:28
 * Licensed under FreeBSD License.
 * See http://animista.net/license for more info. 
 * w: http://animista.net, t: @cssanimista
 * ---------------------------------------------- */

/**
 * ----------------------------------------
 * animation tracking-in-expand
 * ----------------------------------------
 */

@-webkit-keyframes tracking-in-expand {
    0% {
        letter-spacing: -0.5em;
        opacity: 0;
    }

    40% {
        opacity: 0.6;
    }

    100% {
        opacity: 1;
    }
}

@keyframes tracking-in-expand {
    0% {
        letter-spacing: -0.5em;
        opacity: 0;
    }

    40% {
        opacity: 0.6;
    }

    100% {
        opacity: 1;
    }
}