h1,
h2,
h3 {
    font-weight: 100;
    margin: 0;
}

.block {
    min-height: 3.43em;
    background: no-repeat center center;
    background-size: cover;
    box-sizing: border-box;
    padding-bottom: 0.541em;
    overflow: hidden;
}

.block.m1 {
    min-height: 4.16em;
    color: #fff;
    padding-bottom: .5em;
}

.block.m1 h1 {
    padding-top: 3em;
    font-size: 28px;
    margin-bottom: 0.5em;
    text-align: center;
}

.block.m1 p {
    font-size: 14px;
    line-height: 2em;
    text-align: center;
    position: relative;
}

.block.m1 p.text {
    padding-bottom: 1em;
    margin-bottom: 5em;
}

.block.m1 p.text:before {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 8%;
    margin-left: -4%;
    border-bottom: 1px solid #ff001b;
}

.block.m1 div ul {
    margin-top: .5em;
}

.block.m1 h3 {
    font-size: 20px;
    margin-top: 1.5em;
    margin-bottom: 1em;
    text-align: center;
}

.block.m1 ul {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.block.m1 ul:after {
    content: '';
    display: block;
    clear: both;
}

.block.m1 ul li {
    float: left;
    /* width: 20%;
	background: no-repeat center center;
	height: 0.846em; */
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    transition: border .3s;
    font-size: 14px;
    position: relative;
    padding: 12px 0;
    text-align: center;
    /* box-sizing: border-box;
	background-size: 100% auto; */
}

.block.m1 ul li img {
    width: 100%;
}

.block.m1 ul li>div {
    text-align: center;
    margin-top: .8em;
    flex-wrap: 100;
}

.block.m1 ul li:before {
    position: absolute;
    content: '';
    display: block;
    bottom: -3px;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.block.m1 ul li:hover {
    border-bottom: 3px solid #ff001b;
}

.block.m2 h1 {
    font-size: 28px;
    padding-top: 3em;
    padding-bottom: 1em;
    text-align: center;
}

.block.m2 .swiper-slide {
    position: relative;
    background: no-repeat center center;
    background-size: 100% 100%;
    transition: background .3s;
}

.block.m2 .swiper-slide:before {
    content: '';
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.4;
    transition: opacity .3s;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 6;
}

.block.m2 .swiper-slide:hover:before {
    opacity: 0;
}

.block.m2 .swiper-slide:hover {
    background-size: 110% 110%;
}

.block.m2 h3 {
    font-size: 20px;
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    padding: 1em;
    color: #fff;
    box-sizing: border-box;
    z-index: 9;
}

.block.m2 .swiper-slide {
    height: 10em !important;
}

.block.m2 .Arrows_warp {
    display: block;
    position: relative;
}

.Arrows .worm-button-next,
.Arrows .worm-button-prev {
    position: absolute;
    top: 50%;
    z-index: 50;
    transform: translateY(-50%);
}

.Arrows {
    position: static;
    bottom: initial;
}

.Arrows .worm-button-next {
    right: 0;
    transform: translate(50%, -50%);
}

.Arrows .worm-button-prev {
    left: 0;
    transform: translate(-50%, -50%);
}

.block.m3 {
    color: #fff;
    min-height: 4.541em;
}

.features {
    width: 4.3em;
    height: 4.3em;
    line-height: 4.3em;
    border-radius: 4.3em;
    margin: auto;
    border: 1px solid #fff;
    text-align: center;
    position: relative;
}

.features img {
    max-width: 80%;
    vertical-align: middle;
}

.features ul li>div {
    font-size: 0;
    margin-top: -20px;
}

.features ul {
    position: absolute;
    top: 0;
    left: 0;
    line-height: 21px;
    text-align: right;
    width: 100%;
}

.features ul p {
    font-size: 14px;
    line-height: 2em;
    flex-wrap: 100;
    opacity: .9;
}

.features ul li {
    width: 70%;
    left: calc(-70% - .3em);
    position: absolute;
}

.features ul li:before,
.features ul li:nth-child(2n):before {
    content: '';
    display: block;
    position: absolute;
    right: 0;
    background: red;
    width: 0;
    height: 0;
    margin-top: -.3em;
    margin-right: calc(-.6em - .3em);
    border-radius: .6em;
}

.features ul li.on:before {
    width: .6em;
    height: .6em;
    animation: sizeOut 1s infinite;
}

.features ul li:nth-child(2n):before {
    right: initial;
    left: -.6em;
    margin-right: initial;
    margin-left: calc(-.3em);
}

.features ul li.on:after {
    background: red;
}

.features ul li:after {
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    background: #fff;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    margin-right: calc(-.6em - 3px);
    border-radius: 6px;
}

.features ul li:nth-child(2n):after {
    right: initial;
    left: 0px;
    margin-right: initial;
    margin-left: calc(-.6em - 3px);
}

.features ul li:nth-child(2n) {
    left: calc(100% + .3em);
    text-align: left;
}

.features ul li h2 {
    font-size: 20px;
    margin-bottom: 1em;
    margin-top: .8em;
}

@keyframes sizeOut {
    0% {
        transform: scale3d(0, 0, 1);
        background: rgba(255, 0, 0, 1);
    }
    100% {
        transform: scale3d(1, 1, 1);
        background: rgba(255, 0, 0, 0);
    }
}

@media only screen and (max-width: 1440px) {
    .features ul li {
        width: 50%;
        left: calc(-50% - .3em);
    }
}

@media only screen and (max-width: 1366px) {
    .block.m1 h1 {
        font-size: 28px;
    }
}

@media only screen and (max-width: 1024px) {
    .content .banner.sub h1 {
        font-size: 28px;
        letter-spacing: 0.2em;
        text-indent: 0.2em;
    }
    .block.m3 {
        padding-bottom: 1em;
    }
    .block.m2 h2 {
        font-size: 18px;
    }
}

@media only screen and (max-width: 768px) {
    .block.m1 h1 {
        padding-top: 2em;
    }
    .block.m2 h1 {
        padding-top: 2em;
        padding-bottom: 1em;
    }
    .block.m2 h1 {
        font-size: 26px;
    }
    .block.m1 ul li {
        /* height: 2.4em; */
        width: 50%;
    }
    .features ul,
    .features ul li {
        position: static;
        text-align: left;
    }
    .features {
        width: auto;
        height: auto;
        border: none;
    }
    .features ul li {
        width: auto;
        text-align: left;
    }
    .features ul li>div {
        margin-top: 0;
    }
    .features ul li {
        margin-top: 1em;
    }
    .features ul:after {
        content: '';
        display: block;
        clear: both;
    }
    .block.m1 p {
        text-align: left;
        margin-bottom: 4em;
    }
    .block.m1 p br {
        display: none;
    }
    .block.m1 p.text {
        text-align: center;
    }
}