.features_box a:hover {
    opacity: 0.7;
}
.features_box .flex_box div span {
    font-size: 20px;
}
.features_box .flex_box div .ico_box {
    display: flex;
    align-items: center;
    justify-content: left;
    flex-wrap: wrap;
    width: 100%;
}
.features_box .flex_box div .ico_box span {
    display: flex;
    align-items: center;
    justify-content: left;
    font-size: 16px;
    font-weight: normal;
}
.features_box .flex_box div .ico_box span:nth-child(even) {
    margin-left: 0.25rem;
}
.features_box .flex_box div .ico_box span i {
    display: flex;
    align-items: center;
    justify-content: left;
    flex-shrink: 0;
    background-position: left center;
    background-repeat: no-repeat;
    background-size: 100%;
    background-image: url('../img/check_ico.svg');
    width: 1rem;
    height: 1rem;
    margin-right: 0.25rem;
}
.features_box .bg {
    background-position: left top;
    background-repeat: no-repeat;
    background-size: 100%;
    background-image: url('../img/bg.jpg');
    padding: 60px 0;
}
.features_box .bg .flex_box {
    width: 1040px;
    gap: 40px;
    justify-content: left;
    align-items: flex-start;
    margin-left: auto;
    margin-right: auto;
}
.features_box .bg .flex_box div {
    width: 500px;
}
.features_box .bg .flex_box div img {
    width: 100%;
    margin-bottom: 0;
}