.buyout {
    width: 100%;
    background: #E5E5E5;
    z-index: 3;
    border-radius: 0 0 3px 3px;
    float: left;
    position: relative;
    display: flex;
    flex-direction: row;
}

.buyout li {
    padding-left:0.2vw;
    padding-right: 0.2vw;
    width: auto;
    height: 5vw;
    line-height: 5vw;
    font-size: 1.15vw;
    list-style: none;
}

.buyout li:nth-child(1) {
    margin-right: 0.5vw;
    padding-left: 0.5vw;
    padding-right: 0.5vw;
    background: #005e85;
    color: #FFF;
    border-radius: 0 0 0 2px;
}


.buyout li img {
    width: auto;
    height: 1.60vw;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
    opacity: 0.5;
}

.buyout li img:hover {
    -webkit-filter: none;
    filter: none;
    opacity: 1;
}

@media handheld,
only screen and (max-width:767px) {
    .buyout{
        display: block;
    }
    .buyout li{
        display: list-item !important;
        padding: 4vw 0;
        width: 100%;
        height: 16vw;
        line-height: 8vw;
        font-size: 4vw;
        border-right: none;
        border-bottom: #F5F5F5 solid 1px;
        text-align: center;
        font-weight: 700;
    }

    .buyout li img {
        margin-top: 0;
        width: auto;
        height: 8vw;
        float: none;
        display: inline-block;
        filter: none;
        opacity: 1;
    }
}

/* @media handheld,
only screen and (max-width:767px) {
    .buyout {
        margin: 0 2vw;
        width: calc(100% - 4vw);
        background: #FFF;
    }

    .buyout li {
        padding: 4vw 0;
        width: 100%;
        height: 16vw;
        line-height: 8vw;
        font-size: 4vw;
        border-right: none;
        border-bottom: #F5F5F5 solid 1px;
        text-align: center;
        font-weight: 700;
    }

    .buyout li:nth-child(2n+1) {
        border-right: none;
    }

    .buyout li:nth-child(1) {
        margin-right: 0;
        padding: 0;
        width: 100%;
        height: 16vw;
        line-height: 16vw;
        background: #E5E5E5;
        color: #005e85;
        border-radius: 0;
        border: none;
    }

    .buyout li:nth-child(1)::after {
        display: none;
    }

    .buyout li a {
        float: none;
        display: inline-block;
    }

    .buyout li img {
        margin-top: 0;
        width: auto;
        height: 8vw;
        float: none;
        display: inline-block;
    }

    .buyout li img:hover {
        -webkit-filter: none;
        filter: none;
        opacity: 1;
    }
} */