.button-container:hover{
    cursor: pointer;
}
.button-container:hover .button-front{
    top: 3px;
    right:3px;
}

.button-container:hover .triangle{
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
    border-right-width:3px !important;
}

.button-container:hover .triangle-top{
    top:3px;
}
.button-container:hover .triangle-bottom{
    right:3px;
}

.button-container{
    position: relative;
}
.button-back{
    position: absolute;
    z-index: 1;
    bottom:0;
    left:0;
}
.button-front{
    position: absolute;
    z-index: 2;
    top:0;
    right:0;
    display: flex;
    justify-content: center;
    align-items: center;
    transition:0.2s;
}
.triangle {
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    transition:0.2s;
}
.triangle-top{
    position: absolute;
    top:0;
    left:0;
}
.triangle-bottom{
    position: absolute;
    bottom:0;
    right:0;
    transform: rotate(180deg);
}
.line-decoration{
    width:17px;
    height: 2px;
    position: absolute;
    bottom:5px;
    left:-2px;
    z-index: 10;
    transform: rotate(-45deg);
}