/*下移*/

@-webkit-keyframes clickdown {

    0% {

        opacity: 0.5;

        -webkit-transform: translatey(0px);

        transform: translatey(0px);

    }



    100% {

        opacity: 1;

        -webkit-transform: translatey(0px);

        transform: translatey(0px);

    }

}



@keyframes clickdown {

    0% {

        opacity: 0.5;

        -webkit-transform: translatey(0px);

        transform: translatey(0px);

    }



    100% {

        opacity: 1;

        -webkit-transform: translatey(0px);

        transform: translatey(0px);

    }

}



@-webkit-keyframes clickweight {

    0% {

        opacity: 0.5;

        font-weight: 500;

    }



    50% {

        opacity: 1;

        font-weight: 700;

    }

    100% {

        opacity: 0.5;

        font-weight: 500;

    }

}



@keyframes clickweight {

    0% {

        opacity: 0.5;

        font-weight: 500;

    }



    50% {

        opacity: 1;

        font-weight: 700;

    }

    100% {

        opacity: 0.5;

        font-weight: 500;

    }

}