.grid.wrapper {
    box-sizing: border-box;
}
.grid .list {
    list-style: none none;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
}
.grid .list .item {
    padding: 10px;
    width: calc((100%)/4);
    box-sizing: border-box;
    font-size: 14px;
    line-height: normal;
    letter-spacing: normal;
    vertical-align: top;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(0,0,0,0);
}
.grid .list .item:hover {
    border-radius: 5px;
    box-shadow: 0 0 3px 1px #00699d;
}
@media screen and (max-width: 1440px) {
}
@media screen and (max-width: 1024px) {
    .grid .list .item {
        width: calc((100%)/3);
    }
}
@media screen and (max-width: 768px) {
}
@media screen and (max-width: 640px) {
}
@media screen and (max-width: 480px) {
    .grid .list .item {
        width: calc((100%)/2);
    }
}
@media screen and (max-width: 320px) {
}