.contactBx {
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30%;
    height: 100px;
    padding-right: 20px;
    overflow: hidden;

    background: #fff;
}
.contactBx_fv {
    bottom: 0;
    left: auto;
    right: 0;
    width: 300px;
    height: 80px;
}
.contactBx::after, .contactBx::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    top: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, #FEE140 0%, #ffa776 50%, #FA709A 100%);
    z-index: -1;
}
.contactBx::before {
    transform: translateX(-100%);
    z-index: 1;
}
.contactBx::after {
    z-index: 0;
    transform: translateX(100%);
    transition: none;
    transition: transform .35s ease;
}
.contactBx:hover::before {
        transform: translateX(0);
        transition: transform 350ms ease;
}

.contactBx:hover::after {
        opacity: 1;
        transform: translateX(0);
        transition: transform 350ms 360ms ease;
}
.contactBx p {
    position: relative;
    z-index: 1;

    font-size: 20px;
    font-weight: 700;
}
.contactBx p::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -60px;
    width: 22px;
    height: 2px;

    background: #444;

    transition: .3s;
    transform: translateY(-50%);
}
.contactBx:hover p::before {
    transform: translateY(-50%) translateX(5px);
}
.contactBx p::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -60px;
    width: 15px;
    height: 2px;

    background: #444;

    transition: .3s;
    transform-origin: right;
    transform: translateY(-50%) rotate(15deg);
}
.contactBx:hover p::after {
    transform: translateY(-50%) translateX(5px) rotate(15deg);
}
.contactBx svg {
    position: relative;
    width: 54px;
    height: 54px;

    transform: rotate(-90deg);
}
.contactBx svg circle {
    fill: transparent;
    stroke: #fff;
    stroke-width: 2px;
}
.contactBx svg circle:nth-child(1) {
    stroke: #fff;
}
.contactBx:hover svg circle:nth-child(2) {
    animation: svgCircle .5s ease-in-out forwards;
}
@keyframes svgCircle {
    0% {
        stroke: #444;
        stroke-dasharray: 440;
        stroke-dashoffset: 440;
    }
    100% {
        stroke: #444;
        stroke-dasharray: 440;
        stroke-dashoffset: 0;
    }
}

@media screen and (max-width:1024px) {

}

@media screen and (max-width:700px) {
    .contactBx {
        position: absolute;
        bottom: 0;
        right: 0;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        gap: 20px;
        width: 200px;
        height: 60px;
        padding-right: 20px;
    }
    .contactBx p {
        position: relative;

        font-size: 15px;
        font-weight: 700;
    }
}