.bikes__item {
    width: 50%;
    overflow: hidden;
    height: 470px;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    cursor: pointer;
    position: relative;
}

.bikes__item:nth-child(1) {
    background-image: url('../img/bike1.jpg');
}

.bikes__item:nth-child(2) {
    background-image: url('../img/bike2.jpg');
}

.bikes__item:nth-child(3) {
    background-image: url('../img/bike3.jpg');
}

.bikes__item:nth-child(4) {
    background-image: url('../img/bike4.jpg');
}

.bikes__item:nth-child(1) .bike__info,
.bikes__item:nth-child(3) .bike__info {
    left: -100%;
}

.bikes__item:nth-child(2) .bike__info,
.bikes__item:nth-child(4) .bike__info {
    right: -100%;
}

.bikes__item:nth-child(1):hover .bike__info,
.bikes__item:nth-child(3):hover .bike__info {
    left: 0;
}

.bikes__item:nth-child(2):hover .bike__info,
.bikes__item:nth-child(4):hover .bike__info {
    right: 0;
}

.bike__title {
    position: absolute;
    top: 50px;
    left: 0;
    padding: 15px 30px;
    color: #fff;
    font-size: 2.4em;
    text-transform: uppercase;
    display: inline-block;
    background-color: #00aeef;
    font-weight: 700;
    opacity: 1;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

.bikes__item:hover .bike__title {
    opacity: 0;
}

.bike__info {
    width: 100%;
    top: 0;
    position: absolute;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 40px;
}

.bike__info > h4 {
    font-size: 3.6em;
    color: #00aeef;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.description {
    color: #fff;
    font-size: 2.4em;
}

.description li {
    margin: 15px 0;
}

.description li p:first-child {
    width: 150px;
    text-transform: uppercase;
    font-weight: 700;
}
@media (max-width: 1400px) {
    .bikes__item {
        height: 450px;
    }
}
@media (max-width: 790px) {
    .bikes__item {
        width: 100%;
    }
}
@media (max-width: 640px) {
    .bike__info{
        font-size: .9em;
    }
    .description li p:first-child{
        width: 30%;
    }
    .description li p:last-child{
        width: 70%;
    }
}
@media (max-width: 480px) {
    .bike__info{
        padding: 4em 2em;
    }
}