*{
    padding: 0;
    margin: 0;
    border: 0;
}
*,*:before,*::after{
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
:focus,:active{outline: none;}
a:focus,a:active{outline: none;}

nav,footer,header,aside{display: block;}

html,body{
    height: 100%;
    width: 100%;
    font-size: 100%;
    line-height: 1;
    font-size: 14px;
    -ms-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}
input,button,textarea{font-family: inherit;}

input::-ms-clear{display: none;}
button{cursor: pointer;}
button::-moz-focus-inner{padding: 0; border: 0;}
a,a:visited{text-decoration: none;}
a:hover{text-decoration: none;}
ul li{list-style: none;}
img{vertical-align: top;}

h1,h2,h3,h4,h5,h6{font-size: inherit; font-weight: 400;}

.wrap {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1500px;
}

/* .item_wrap {
    position: relative;
    width: 480px;
    height: 320px;
    overflow: hidden;
    will-change: transform; 
    transition: transform 1.5s cubic-bezier(.05, .5, 0, 1);
} */

.item {
    /* position: absolute; */
    /* inset: -100px; */
    width: 600px;
    height: 400px;
    background-size: cover;
    background-position: center;
    border: 1px solid gray;
    transform-style: preserve-3d;
    /* transform: translateZ(-400px); */
    will-change: transform; 
    transition: transform 1.5s cubic-bezier(.05, .5, 0, 1); 
}