CSS3 ?? ?????

? ?????? CSS3 ?? ?????? ???? ???? ?? ??? ??? ?????. ???? ???? ??? 360? ?????? ??? ???? ??? ?? ????.

??? CSS? ???? ??? ??? ?????.

.image {
    float: left;
    margin: 0 auto;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    margin-top: -60px;
    margin-left: -60px;

    -webkit-animation-name: spin;
    -webkit-animation-duration: 4000ms;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;

    -moz-animation-name: spin;
    -moz-animation-duration: 4000ms;
    -moz-animation-iteration-count: infinite;
    -moz-animation-timing-function: linear;

    -ms-animation-name: spin;
    -ms-animation-duration: 4000ms;
    -ms-animation-iteration-count: infinite;
    -ms-animation-timing-function: linear;

    animation-name: spin;
    animation-duration: 4000ms;
    animation-iteration-count: infinite;
    animation-timing-function: linear;

    @-ms-keyframes spin { 
        from { 
            -ms-transform: rotate(0deg); 
        } to { 
            -ms-transform: rotate(360deg); 
        }
    }
    @-moz-keyframes spin { 
        from { 
            -moz-transform: rotate(0deg); 
        } to { 
            -moz-transform: rotate(360deg); 
        }
    }
    @-webkit-keyframes spin { 
        from { 
            -webkit-transform: rotate(0deg); 
        } to { 
            -webkit-transform: rotate(360deg); 
        }
    }
    @keyframes spin { 
        from { 
            transform: rotate(0deg); 
        } to { 
            transform: rotate(360deg); 
        }
    }
}

CSS? ??? ?, ?????? ????? ??? ??? ? ?? ??? ??????. ????:

• Float: ?????? ???? ??? float: left ??? ???? ????. ?????.
• Position: position:absolute ???? ?? ??? ??? ???????. ??: ???? ?????.
• ??: margin-top ? margin-left ??? ???? ??? ???? ? ????? ??????? ???? ????. ?????.
• ????? ??: ???? ??? ???? ????? ??? ??? ? ????. @keyframes ????? to ????? ??? ?? ??? ?? from ????? ???????.

??? CSS? ??? ????.

.image {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;

    -webkit-animation:spin 4s linear infinite;
    -moz-animation:spin 4s linear infinite;
    animation:spin 4s linear infinite;
}
@-moz-keyframes spin { 
    100% { -moz-transform: rotate(360deg); } 
}
@-webkit-keyframes spin { 
    100% { -webkit-transform: rotate(360deg); } 
}
@keyframes spin { 
    100% { 
        -webkit-transform: rotate(360deg); 
        transform:rotate(360deg); 
    } 
}

??? ??? ?? ???? ?? ??? ???? ???? ???? ???.

? ??? ? CSS3 ?? ?????? ???? ?? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!