html,
body {
    height: 100%;
    font-family: Arial, Helvetica, sans-serif, 'SimSun';
    line-height:180%;
}


.w-25 {
    width: 25% !important;
}

.w-50 {
    width: 50% !important;
}

.w-75 {
    width: 75% !important;
}

.w-100 {
    width: 100% !important;
}

.w-auto {
    width: auto !important;
}

.h-25 {
    height: 25% !important;
}

.h-50 {
    height: 50% !important;
}

.h-75 {
    height: 75% !important;
}

.h-100 {
    height: 100% !important;
}

.h-auto {
    height: auto !important;
}

.mw-100 {
    max-width: 100% !important;
}

.mh-100 {
    max-height: 100% !important;
}

.m-0 {
    margin: 0 !important;
}

.mt-0,
.my-0 {
    margin-top: 0 !important;
}

.mr-0,
.mx-0 {
    margin-right: 0 !important;
}

.mb-0,
.my-0 {
    margin-bottom: 0 !important;
}

.ml-0,
.mx-0 {
    margin-left: 0 !important;
}

.m-1 {
    margin: 0.25rem !important;
}

.mt-1,
.my-1 {
    margin-top: 0.25rem !important;
}

.mr-1,
.mx-1 {
    margin-right: 0.25rem !important;
}

.mb-1,
.my-1 {
    margin-bottom: 0.25rem !important;
}

.ml-1,
.mx-1 {
    margin-left: 0.25rem !important;
}

.m-2 {
    margin: 0.5rem !important;
}

.mt-2,
.my-2 {
    margin-top: 0.5rem !important;
}

.mr-2,
.mx-2 {
    margin-right: 0.5rem !important;
}

.mb-2,
.my-2 {
    margin-bottom: 0.5rem !important;
}

.ml-2,
.mx-2 {
    margin-left: 0.5rem !important;
}

.m-3 {
    margin: 1rem !important;
}

.mt-3,
.my-3 {
    margin-top: 1rem !important;
}

.mr-3,
.mx-3 {
    margin-right: 1rem !important;
}

.mb-3,
.my-3 {
    margin-bottom: 1rem !important;
}

.ml-3,
.mx-3 {
    margin-left: 1rem !important;
}

.m-4 {
    margin: 1.5rem !important;
}

.mt-4,
.my-4 {
    margin-top: 1.5rem !important;
}

.mr-4,
.mx-4 {
    margin-right: 1.5rem !important;
}

.mb-4,
.my-4 {
    margin-bottom: 1.5rem !important;
}

.ml-4,
.mx-4 {
    margin-left: 1.5rem !important;
}

.m-5 {
    margin: 3rem !important;
}

.mt-5,
.my-5 {
    margin-top: 3rem !important;
}

.mr-5,
.mx-5 {
    margin-right: 3rem !important;
}

.mb-5,
.my-5 {
    margin-bottom: 3rem !important;
}

.ml-5,
.mx-5 {
    margin-left: 3rem !important;
}

.p-0 {
    padding: 0 !important;
}

.pt-0,
.py-0 {
    padding-top: 0 !important;
}

.pr-0,
.px-0 {
    padding-right: 0 !important;
}

.pb-0,
.py-0 {
    padding-bottom: 0 !important;
}

.pl-0,
.px-0 {
    padding-left: 0 !important;
}

.p-1 {
    padding: 0.25rem !important;
}

.pt-1,
.py-1 {
    padding-top: 0.25rem !important;
}

.pr-1,
.px-1 {
    padding-right: 0.25rem !important;
}

.pb-1,
.py-1 {
    padding-bottom: 0.25rem !important;
}

.pl-1,
.px-1 {
    padding-left: 0.25rem !important;
}

.p-2 {
    padding: 0.5rem !important;
}

.pt-2,
.py-2 {
    padding-top: 0.5rem !important;
}

.pr-2,
.px-2 {
    padding-right: 0.5rem !important;
}

.pb-2,
.py-2 {
    padding-bottom: 0.5rem !important;
}

.pl-2,
.px-2 {
    padding-left: 0.5rem !important;
}

.p-3 {
    padding: 1rem !important;
}

.pt-3,
.py-3 {
    padding-top: 1rem !important;
}

.pr-3,
.px-3 {
    padding-right: 1rem !important;
}

.pb-3,
.py-3 {
    padding-bottom: 1rem !important;
}

.pl-3,
.px-3 {
    padding-left: 1rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

.pt-4,
.py-4 {
    padding-top: 1.5rem !important;
}

.pr-4,
.px-4 {
    padding-right: 1.5rem !important;
}

.pb-4,
.py-4 {
    padding-bottom: 1.5rem !important;
}

.pl-4,
.px-4 {
    padding-left: 1.5rem !important;
}

.p-5 {
    padding: 3rem !important;
}

.pt-5,
.py-5 {
    padding-top: 3rem !important;
}

.pr-5,
.px-5 {
    padding-right: 3rem !important;
}

.pb-5,
.py-5 {
    padding-bottom: 3rem !important;
}

.pl-5,
.px-5 {
    padding-left: 3rem !important;
}

.m-auto {
    margin: auto !important;
}

.mt-auto,
.my-auto {
    margin-top: auto !important;
}

.mr-auto,
.mx-auto {
    margin-right: auto !important;
}

.mb-auto,
.my-auto {
    margin-bottom: auto !important;
}

.ml-auto,
.mx-auto {
    margin-left: auto !important;
}

@media (max-width: 767px) {
    .m-xs-0 {
        margin: 0 !important;
    }
    .mt-xs-0,
    .my-xs-0 {
        margin-top: 0 !important;
    }
    .mr-xs-0,
    .mx-xs-0 {
        margin-right: 0 !important;
    }
    .mb-xs-0,
    .my-xs-0 {
        margin-bottom: 0 !important;
    }
    .ml-xs-0,
    .mx-xs-0 {
        margin-left: 0 !important;
    }
    .m-xs-1 {
        margin: 0.25rem !important;
    }
    .mt-xs-1,
    .my-xs-1 {
        margin-top: 0.25rem !important;
    }
    .mr-xs-1,
    .mx-xs-1 {
        margin-right: 0.25rem !important;
    }
    .mb-xs-1,
    .my-xs-1 {
        margin-bottom: 0.25rem !important;
    }
    .ml-xs-1,
    .mx-xs-1 {
        margin-left: 0.25rem !important;
    }
    .m-xs-2 {
        margin: 0.5rem !important;
    }
    .mt-xs-2,
    .my-xs-2 {
        margin-top: 0.5rem !important;
    }
    .mr-xs-2,
    .mx-xs-2 {
        margin-right: 0.5rem !important;
    }
    .mb-xs-2,
    .my-xs-2 {
        margin-bottom: 0.5rem !important;
    }
    .ml-xs-2,
    .mx-xs-2 {
        margin-left: 0.5rem !important;
    }
    .m-xs-3 {
        margin: 1rem !important;
    }
    .mt-xs-3,
    .my-xs-3 {
        margin-top: 1rem !important;
    }
    .mr-xs-3,
    .mx-xs-3 {
        margin-right: 1rem !important;
    }
    .mb-xs-3,
    .my-xs-3 {
        margin-bottom: 1rem !important;
    }
    .ml-xs-3,
    .mx-xs-3 {
        margin-left: 1rem !important;
    }
    .m-xs-4 {
        margin: 1.5rem !important;
    }
    .mt-xs-4,
    .my-xs-4 {
        margin-top: 1.5rem !important;
    }
    .mr-xs-4,
    .mx-xs-4 {
        margin-right: 1.5rem !important;
    }
    .mb-xs-4,
    .my-xs-4 {
        margin-bottom: 1.5rem !important;
    }
    .ml-xs-4,
    .mx-xs-4 {
        margin-left: 1.5rem !important;
    }
    .m-xs-5 {
        margin: 3rem !important;
    }
    .mt-xs-5,
    .my-xs-5 {
        margin-top: 3rem !important;
    }
    .mr-xs-5,
    .mx-xs-5 {
        margin-right: 3rem !important;
    }
    .mb-xs-5,
    .my-xs-5 {
        margin-bottom: 3rem !important;
    }
    .ml-xs-5,
    .mx-xs-5 {
        margin-left: 3rem !important;
    }
    .p-xs-0 {
        padding: 0 !important;
    }
    .pt-xs-0,
    .py-xs-0 {
        padding-top: 0 !important;
    }
    .pr-xs-0,
    .px-xs-0 {
        padding-right: 0 !important;
    }
    .pb-xs-0,
    .py-xs-0 {
        padding-bottom: 0 !important;
    }
    .pl-xs-0,
    .px-xs-0 {
        padding-left: 0 !important;
    }
    .p-xs-1 {
        padding: 0.25rem !important;
    }
    .pt-xs-1,
    .py-xs-1 {
        padding-top: 0.25rem !important;
    }
    .pr-xs-1,
    .px-xs-1 {
        padding-right: 0.25rem !important;
    }
    .pb-xs-1,
    .py-xs-1 {
        padding-bottom: 0.25rem !important;
    }
    .pl-xs-1,
    .px-xs-1 {
        padding-left: 0.25rem !important;
    }
    .p-xs-2 {
        padding: 0.5rem !important;
    }
    .pt-xs-2,
    .py-xs-2 {
        padding-top: 0.5rem !important;
    }
    .pr-xs-2,
    .px-xs-2 {
        padding-right: 0.5rem !important;
    }
    .pb-xs-2,
    .py-xs-2 {
        padding-bottom: 0.5rem !important;
    }
    .pl-xs-2,
    .px-xs-2 {
        padding-left: 0.5rem !important;
    }
    .p-xs-3 {
        padding: 1rem !important;
    }
    .pt-xs-3,
    .py-xs-3 {
        padding-top: 1rem !important;
    }
    .pr-xs-3,
    .px-xs-3 {
        padding-right: 1rem !important;
    }
    .pb-xs-3,
    .py-xs-3 {
        padding-bottom: 1rem !important;
    }
    .pl-xs-3,
    .px-xs-3 {
        padding-left: 1rem !important;
    }
    .p-xs-4 {
        padding: 1.5rem !important;
    }
    .pt-xs-4,
    .py-xs-4 {
        padding-top: 1.5rem !important;
    }
    .pr-xs-4,
    .px-xs-4 {
        padding-right: 1.5rem !important;
    }
    .pb-xs-4,
    .py-xs-4 {
        padding-bottom: 1.5rem !important;
    }
    .pl-xs-4,
    .px-xs-4 {
        padding-left: 1.5rem !important;
    }
    .p-xs-5 {
        padding: 3rem !important;
    }
    .pt-xs-5,
    .py-xs-5 {
        padding-top: 3rem !important;
    }
    .pr-xs-5,
    .px-xs-5 {
        padding-right: 3rem !important;
    }
    .pb-xs-5,
    .py-xs-5 {
        padding-bottom: 3rem !important;
    }
    .pl-xs-5,
    .px-xs-5 {
        padding-left: 3rem !important;
    }
    .m-xs-auto {
        margin: auto !important;
    }
    .mt-xs-auto,
    .my-xs-auto {
        margin-top: auto !important;
    }
    .mr-xs-auto,
    .mx-xs-auto {
        margin-right: auto !important;
    }
    .mb-xs-auto,
    .my-xs-auto {
        margin-bottom: auto !important;
    }
    .ml-xs-auto,
    .mx-xs-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 768px) {
    .m-sm-0 {
        margin: 0 !important;
    }
    .mt-sm-0,
    .my-sm-0 {
        margin-top: 0 !important;
    }
    .mr-sm-0,
    .mx-sm-0 {
        margin-right: 0 !important;
    }
    .mb-sm-0,
    .my-sm-0 {
        margin-bottom: 0 !important;
    }
    .ml-sm-0,
    .mx-sm-0 {
        margin-left: 0 !important;
    }
    .m-sm-1 {
        margin: 0.25rem !important;
    }
    .mt-sm-1,
    .my-sm-1 {
        margin-top: 0.25rem !important;
    }
    .mr-sm-1,
    .mx-sm-1 {
        margin-right: 0.25rem !important;
    }
    .mb-sm-1,
    .my-sm-1 {
        margin-bottom: 0.25rem !important;
    }
    .ml-sm-1,
    .mx-sm-1 {
        margin-left: 0.25rem !important;
    }
    .m-sm-2 {
        margin: 0.5rem !important;
    }
    .mt-sm-2,
    .my-sm-2 {
        margin-top: 0.5rem !important;
    }
    .mr-sm-2,
    .mx-sm-2 {
        margin-right: 0.5rem !important;
    }
    .mb-sm-2,
    .my-sm-2 {
        margin-bottom: 0.5rem !important;
    }
    .ml-sm-2,
    .mx-sm-2 {
        margin-left: 0.5rem !important;
    }
    .m-sm-3 {
        margin: 1rem !important;
    }
    .mt-sm-3,
    .my-sm-3 {
        margin-top: 1rem !important;
    }
    .mr-sm-3,
    .mx-sm-3 {
        margin-right: 1rem !important;
    }
    .mb-sm-3,
    .my-sm-3 {
        margin-bottom: 1rem !important;
    }
    .ml-sm-3,
    .mx-sm-3 {
        margin-left: 1rem !important;
    }
    .m-sm-4 {
        margin: 1.5rem !important;
    }
    .mt-sm-4,
    .my-sm-4 {
        margin-top: 1.5rem !important;
    }
    .mr-sm-4,
    .mx-sm-4 {
        margin-right: 1.5rem !important;
    }
    .mb-sm-4,
    .my-sm-4 {
        margin-bottom: 1.5rem !important;
    }
    .ml-sm-4,
    .mx-sm-4 {
        margin-left: 1.5rem !important;
    }
    .m-sm-5 {
        margin: 3rem !important;
    }
    .mt-sm-5,
    .my-sm-5 {
        margin-top: 3rem !important;
    }
    .mr-sm-5,
    .mx-sm-5 {
        margin-right: 3rem !important;
    }
    .mb-sm-5,
    .my-sm-5 {
        margin-bottom: 3rem !important;
    }
    .ml-sm-5,
    .mx-sm-5 {
        margin-left: 3rem !important;
    }
    .p-sm-0 {
        padding: 0 !important;
    }
    .pt-sm-0,
    .py-sm-0 {
        padding-top: 0 !important;
    }
    .pr-sm-0,
    .px-sm-0 {
        padding-right: 0 !important;
    }
    .pb-sm-0,
    .py-sm-0 {
        padding-bottom: 0 !important;
    }
    .pl-sm-0,
    .px-sm-0 {
        padding-left: 0 !important;
    }
    .p-sm-1 {
        padding: 0.25rem !important;
    }
    .pt-sm-1,
    .py-sm-1 {
        padding-top: 0.25rem !important;
    }
    .pr-sm-1,
    .px-sm-1 {
        padding-right: 0.25rem !important;
    }
    .pb-sm-1,
    .py-sm-1 {
        padding-bottom: 0.25rem !important;
    }
    .pl-sm-1,
    .px-sm-1 {
        padding-left: 0.25rem !important;
    }
    .p-sm-2 {
        padding: 0.5rem !important;
    }
    .pt-sm-2,
    .py-sm-2 {
        padding-top: 0.5rem !important;
    }
    .pr-sm-2,
    .px-sm-2 {
        padding-right: 0.5rem !important;
    }
    .pb-sm-2,
    .py-sm-2 {
        padding-bottom: 0.5rem !important;
    }
    .pl-sm-2,
    .px-sm-2 {
        padding-left: 0.5rem !important;
    }
    .p-sm-3 {
        padding: 1rem !important;
    }
    .pt-sm-3,
    .py-sm-3 {
        padding-top: 1rem !important;
    }
    .pr-sm-3,
    .px-sm-3 {
        padding-right: 1rem !important;
    }
    .pb-sm-3,
    .py-sm-3 {
        padding-bottom: 1rem !important;
    }
    .pl-sm-3,
    .px-sm-3 {
        padding-left: 1rem !important;
    }
    .p-sm-4 {
        padding: 1.5rem !important;
    }
    .pt-sm-4,
    .py-sm-4 {
        padding-top: 1.5rem !important;
    }
    .pr-sm-4,
    .px-sm-4 {
        padding-right: 1.5rem !important;
    }
    .pb-sm-4,
    .py-sm-4 {
        padding-bottom: 1.5rem !important;
    }
    .pl-sm-4,
    .px-sm-4 {
        padding-left: 1.5rem !important;
    }
    .p-sm-5 {
        padding: 3rem !important;
    }
    .pt-sm-5,
    .py-sm-5 {
        padding-top: 3rem !important;
    }
    .pr-sm-5,
    .px-sm-5 {
        padding-right: 3rem !important;
    }
    .pb-sm-5,
    .py-sm-5 {
        padding-bottom: 3rem !important;
    }
    .pl-sm-5,
    .px-sm-5 {
        padding-left: 3rem !important;
    }
    .m-sm-auto {
        margin: auto !important;
    }
    .mt-sm-auto,
    .my-sm-auto {
        margin-top: auto !important;
    }
    .mr-sm-auto,
    .mx-sm-auto {
        margin-right: auto !important;
    }
    .mb-sm-auto,
    .my-sm-auto {
        margin-bottom: auto !important;
    }
    .ml-sm-auto,
    .mx-sm-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 992px) {
    .m-md-0 {
        margin: 0 !important;
    }
    .mt-md-0,
    .my-md-0 {
        margin-top: 0 !important;
    }
    .mr-md-0,
    .mx-md-0 {
        margin-right: 0 !important;
    }
    .mb-md-0,
    .my-md-0 {
        margin-bottom: 0 !important;
    }
    .ml-md-0,
    .mx-md-0 {
        margin-left: 0 !important;
    }
    .m-md-1 {
        margin: 0.25rem !important;
    }
    .mt-md-1,
    .my-md-1 {
        margin-top: 0.25rem !important;
    }
    .mr-md-1,
    .mx-md-1 {
        margin-right: 0.25rem !important;
    }
    .mb-md-1,
    .my-md-1 {
        margin-bottom: 0.25rem !important;
    }
    .ml-md-1,
    .mx-md-1 {
        margin-left: 0.25rem !important;
    }
    .m-md-2 {
        margin: 0.5rem !important;
    }
    .mt-md-2,
    .my-md-2 {
        margin-top: 0.5rem !important;
    }
    .mr-md-2,
    .mx-md-2 {
        margin-right: 0.5rem !important;
    }
    .mb-md-2,
    .my-md-2 {
        margin-bottom: 0.5rem !important;
    }
    .ml-md-2,
    .mx-md-2 {
        margin-left: 0.5rem !important;
    }
    .m-md-3 {
        margin: 1rem !important;
    }
    .mt-md-3,
    .my-md-3 {
        margin-top: 1rem !important;
    }
    .mr-md-3,
    .mx-md-3 {
        margin-right: 1rem !important;
    }
    .mb-md-3,
    .my-md-3 {
        margin-bottom: 1rem !important;
    }
    .ml-md-3,
    .mx-md-3 {
        margin-left: 1rem !important;
    }
    .m-md-4 {
        margin: 1.5rem !important;
    }
    .mt-md-4,
    .my-md-4 {
        margin-top: 1.5rem !important;
    }
    .mr-md-4,
    .mx-md-4 {
        margin-right: 1.5rem !important;
    }
    .mb-md-4,
    .my-md-4 {
        margin-bottom: 1.5rem !important;
    }
    .ml-md-4,
    .mx-md-4 {
        margin-left: 1.5rem !important;
    }
    .m-md-5 {
        margin: 3rem !important;
    }
    .mt-md-5,
    .my-md-5 {
        margin-top: 3rem !important;
    }
    .mr-md-5,
    .mx-md-5 {
        margin-right: 3rem !important;
    }
    .mb-md-5,
    .my-md-5 {
        margin-bottom: 3rem !important;
    }
    .ml-md-5,
    .mx-md-5 {
        margin-left: 3rem !important;
    }
    .p-md-0 {
        padding: 0 !important;
    }
    .pt-md-0,
    .py-md-0 {
        padding-top: 0 !important;
    }
    .pr-md-0,
    .px-md-0 {
        padding-right: 0 !important;
    }
    .pb-md-0,
    .py-md-0 {
        padding-bottom: 0 !important;
    }
    .pl-md-0,
    .px-md-0 {
        padding-left: 0 !important;
    }
    .p-md-1 {
        padding: 0.25rem !important;
    }
    .pt-md-1,
    .py-md-1 {
        padding-top: 0.25rem !important;
    }
    .pr-md-1,
    .px-md-1 {
        padding-right: 0.25rem !important;
    }
    .pb-md-1,
    .py-md-1 {
        padding-bottom: 0.25rem !important;
    }
    .pl-md-1,
    .px-md-1 {
        padding-left: 0.25rem !important;
    }
    .p-md-2 {
        padding: 0.5rem !important;
    }
    .pt-md-2,
    .py-md-2 {
        padding-top: 0.5rem !important;
    }
    .pr-md-2,
    .px-md-2 {
        padding-right: 0.5rem !important;
    }
    .pb-md-2,
    .py-md-2 {
        padding-bottom: 0.5rem !important;
    }
    .pl-md-2,
    .px-md-2 {
        padding-left: 0.5rem !important;
    }
    .p-md-3 {
        padding: 1rem !important;
    }
    .pt-md-3,
    .py-md-3 {
        padding-top: 1rem !important;
    }
    .pr-md-3,
    .px-md-3 {
        padding-right: 1rem !important;
    }
    .pb-md-3,
    .py-md-3 {
        padding-bottom: 1rem !important;
    }
    .pl-md-3,
    .px-md-3 {
        padding-left: 1rem !important;
    }
    .p-md-4 {
        padding: 1.5rem !important;
    }
    .pt-md-4,
    .py-md-4 {
        padding-top: 1.5rem !important;
    }
    .pr-md-4,
    .px-md-4 {
        padding-right: 1.5rem !important;
    }
    .pb-md-4,
    .py-md-4 {
        padding-bottom: 1.5rem !important;
    }
    .pl-md-4,
    .px-md-4 {
        padding-left: 1.5rem !important;
    }
    .p-md-5 {
        padding: 3rem !important;
    }
    .pt-md-5,
    .py-md-5 {
        padding-top: 3rem !important;
    }
    .pr-md-5,
    .px-md-5 {
        padding-right: 3rem !important;
    }
    .pb-md-5,
    .py-md-5 {
        padding-bottom: 3rem !important;
    }
    .pl-md-5,
    .px-md-5 {
        padding-left: 3rem !important;
    }
    .m-md-auto {
        margin: auto !important;
    }
    .mt-md-auto,
    .my-md-auto {
        margin-top: auto !important;
    }
    .mr-md-auto,
    .mx-md-auto {
        margin-right: auto !important;
    }
    .mb-md-auto,
    .my-md-auto {
        margin-bottom: auto !important;
    }
    .ml-md-auto,
    .mx-md-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 1200px) {
    .m-lg-0 {
        margin: 0 !important;
    }
    .mt-lg-0,
    .my-lg-0 {
        margin-top: 0 !important;
    }
    .mr-lg-0,
    .mx-lg-0 {
        margin-right: 0 !important;
    }
    .mb-lg-0,
    .my-lg-0 {
        margin-bottom: 0 !important;
    }
    .ml-lg-0,
    .mx-lg-0 {
        margin-left: 0 !important;
    }
    .m-lg-1 {
        margin: 0.25rem !important;
    }
    .mt-lg-1,
    .my-lg-1 {
        margin-top: 0.25rem !important;
    }
    .mr-lg-1,
    .mx-lg-1 {
        margin-right: 0.25rem !important;
    }
    .mb-lg-1,
    .my-lg-1 {
        margin-bottom: 0.25rem !important;
    }
    .ml-lg-1,
    .mx-lg-1 {
        margin-left: 0.25rem !important;
    }
    .m-lg-2 {
        margin: 0.5rem !important;
    }
    .mt-lg-2,
    .my-lg-2 {
        margin-top: 0.5rem !important;
    }
    .mr-lg-2,
    .mx-lg-2 {
        margin-right: 0.5rem !important;
    }
    .mb-lg-2,
    .my-lg-2 {
        margin-bottom: 0.5rem !important;
    }
    .ml-lg-2,
    .mx-lg-2 {
        margin-left: 0.5rem !important;
    }
    .m-lg-3 {
        margin: 1rem !important;
    }
    .mt-lg-3,
    .my-lg-3 {
        margin-top: 1rem !important;
    }
    .mr-lg-3,
    .mx-lg-3 {
        margin-right: 1rem !important;
    }
    .mb-lg-3,
    .my-lg-3 {
        margin-bottom: 1rem !important;
    }
    .ml-lg-3,
    .mx-lg-3 {
        margin-left: 1rem !important;
    }
    .m-lg-4 {
        margin: 1.5rem !important;
    }
    .mt-lg-4,
    .my-lg-4 {
        margin-top: 1.5rem !important;
    }
    .mr-lg-4,
    .mx-lg-4 {
        margin-right: 1.5rem !important;
    }
    .mb-lg-4,
    .my-lg-4 {
        margin-bottom: 1.5rem !important;
    }
    .ml-lg-4,
    .mx-lg-4 {
        margin-left: 1.5rem !important;
    }
    .m-lg-5 {
        margin: 3rem !important;
    }
    .mt-lg-5,
    .my-lg-5 {
        margin-top: 3rem !important;
    }
    .mr-lg-5,
    .mx-lg-5 {
        margin-right: 3rem !important;
    }
    .mb-lg-5,
    .my-lg-5 {
        margin-bottom: 3rem !important;
    }
    .ml-lg-5,
    .mx-lg-5 {
        margin-left: 3rem !important;
    }
    .p-lg-0 {
        padding: 0 !important;
    }
    .pt-lg-0,
    .py-lg-0 {
        padding-top: 0 !important;
    }
    .pr-lg-0,
    .px-lg-0 {
        padding-right: 0 !important;
    }
    .pb-lg-0,
    .py-lg-0 {
        padding-bottom: 0 !important;
    }
    .pl-lg-0,
    .px-lg-0 {
        padding-left: 0 !important;
    }
    .p-lg-1 {
        padding: 0.25rem !important;
    }
    .pt-lg-1,
    .py-lg-1 {
        padding-top: 0.25rem !important;
    }
    .pr-lg-1,
    .px-lg-1 {
        padding-right: 0.25rem !important;
    }
    .pb-lg-1,
    .py-lg-1 {
        padding-bottom: 0.25rem !important;
    }
    .pl-lg-1,
    .px-lg-1 {
        padding-left: 0.25rem !important;
    }
    .p-lg-2 {
        padding: 0.5rem !important;
    }
    .pt-lg-2,
    .py-lg-2 {
        padding-top: 0.5rem !important;
    }
    .pr-lg-2,
    .px-lg-2 {
        padding-right: 0.5rem !important;
    }
    .pb-lg-2,
    .py-lg-2 {
        padding-bottom: 0.5rem !important;
    }
    .pl-lg-2,
    .px-lg-2 {
        padding-left: 0.5rem !important;
    }
    .p-lg-3 {
        padding: 1rem !important;
    }
    .pt-lg-3,
    .py-lg-3 {
        padding-top: 1rem !important;
    }
    .pr-lg-3,
    .px-lg-3 {
        padding-right: 1rem !important;
    }
    .pb-lg-3,
    .py-lg-3 {
        padding-bottom: 1rem !important;
    }
    .pl-lg-3,
    .px-lg-3 {
        padding-left: 1rem !important;
    }
    .p-lg-4 {
        padding: 1.5rem !important;
    }
    .pt-lg-4,
    .py-lg-4 {
        padding-top: 1.5rem !important;
    }
    .pr-lg-4,
    .px-lg-4 {
        padding-right: 1.5rem !important;
    }
    .pb-lg-4,
    .py-lg-4 {
        padding-bottom: 1.5rem !important;
    }
    .pl-lg-4,
    .px-lg-4 {
        padding-left: 1.5rem !important;
    }
    .p-lg-5 {
        padding: 3rem !important;
    }
    .pt-lg-5,
    .py-lg-5 {
        padding-top: 3rem !important;
    }
    .pr-lg-5,
    .px-lg-5 {
        padding-right: 3rem !important;
    }
    .pb-lg-5,
    .py-lg-5 {
        padding-bottom: 3rem !important;
    }
    .pl-lg-5,
    .px-lg-5 {
        padding-left: 3rem !important;
    }
    .m-lg-auto {
        margin: auto !important;
    }
    .mt-lg-auto,
    .my-lg-auto {
        margin-top: auto !important;
    }
    .mr-lg-auto,
    .mx-lg-auto {
        margin-right: auto !important;
    }
    .mb-lg-auto,
    .my-lg-auto {
        margin-bottom: auto !important;
    }
    .ml-lg-auto,
    .mx-lg-auto {
        margin-left: auto !important;
    }
}

/*fix form-inline style in small viewport*/
@media (min-width: 320px) {
    .form-inline .form-group {
        display: inline-block;
    }
}