main {
    padding: 120px 0;   
}

.ml70 {
    margin-left: 70px;
}

.item {
    margin-bottom: 135px;
}

.itemPic {
    overflow: hidden;
}

.itemPic img {
    display: block;
    cursor: pointer;
    transition: all .7s;
}

.itemPic img:hover {
    transform: scale(1.2);
}

.itemTxt {
    flex: 1;
    padding-top: 45px;
    color: #332c2b;
}

.itemTxt .title {
    font-size: 35px;
    
}

.itemTxt .txt {
    margin: 35px 0;
    font-size: 18px;
    line-height: 25px;
}

.itemTxt .play {
    width: 210px;
    line-height: 60px;
    text-align: center;
    font-size: 18px;
    border-radius: 50px;
    border: 2px solid #332c2b;
    box-sizing: content-box;
    transition: all .6s;
    cursor: pointer;
}

.itemTxt .play img {
    display: inline-block;
    margin-right: 20px;
    vertical-align: middle;
    transition: all .6s;
}

.itemTxt .play:hover {
    color: white;
    background-color: #332c2b;
}

.itemTxt .play:hover img {
    filter: brightness(0) invert(1);
}




@media (max-width:1024px) {
.itemPic{ width:60%;}
.itemTxt .title{ font-size:28px;}
.itemTxt{ padding-top:5%}
}



@media (max-width:768px) {
main{ padding:15% 0 20%;}	
.item{ display:block; margin-bottom:10%;}
.itemPic{ width:100%; margin-left:0}
.itemTxt{ padding:10% 5%; margin-left:0}
.itemTxt .title{ font-size:24px;}
.itemTxt .txt{ font-size:16px;}
.itemTxt .play{ width:180px; font-size:16px; line-height:50px;}
}