/* CSS3 EFFECTS */

/* FOURTH EFFECTS */

.fourth-effect .mask {
    border-color: rgba(0, 0, 0, 0.7);
    border-style: solid;
    border-width: 8px 27px 17px 31px;
    box-sizing: border-box;
    cursor: pointer;
    display: inline-block;
    left: 100px;
    opacity: 1;
    position: absolute;
    top: 50px;
    transform: scale(4);
    transition: all 0.3s ease-in-out 0s;
    visibility: visible;
    /*position:absolute; 
    top:50px;
    left:100px;
    height: 100px;
    width: 100px;
    border-radius: 50px;
    cursor:pointer;
    border-width: 50px;
    display: inline-block;
    border: 50px solid rgba(0, 0, 0, 0.7);
    -moz-box-sizing:border-box;
    -webkit-box-sizing:border-box;
    box-sizing:border-box;
    opacity:1;
    visibility:visible;
    -moz-transform:scale(4);
    -webkit-transform:scale(4);
    -o-transform:scale(4);
    -ms-transform:scale(4);
    transform:scale(4);
    -moz-transition:all 0.3s ease-in-out;
    -webkit-transition:all 0.3s ease-in-out;
    -o-transition:all 0.3s ease-in-out;
    -ms-transition:all 0.3s ease-in-out;
    transition:all 0.3s ease-in-out;*/
}
.fourth-effect:hover .mask {
    opacity: 0;
    border:0px solid rgba(0,0,0,0.7);
    visibility:hidden;
}