/*кнопка звонка*/

.callback-bt {
    background-color: #ff0000;
    border: 2px solid #ff0000;
    border-radius: 50%;
    box-shadow: 0 8px 10px #519A3D;
    cursor: pointer;
    height: 68px;
    text-align: center;
    width: 68px;
    position: fixed;
    right: 12%;
    bottom: 5%;
    z-index: 999;
    transition: .3s;
    -webkit-animation: hoverWave linear 1s infinite;
    animation: hoverWave linear 1s infinite;
}

@media (max-width: 720px) {
    .callback-bt {
        right: 5%;
        bottom: 12%;
    }
}

.callback-bt .text-call {
    height: 68px;
    width: 68px;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
}

.callback-bt .text-call span {
    text-align: center;
    color: #519A3D;
    opacity: 0;
    font-size: 0;
    position: absolute;
    right: 4px;
    top: 22px;
    line-height: 14px;
    font-weight: 600;
    text-transform: uppercase;
    transition: opacity .3s linear;
    font-family: 'montserrat', Arial, Helvetica, sans-serif;
}


.callback-bt i {
    color: #fff;
    font-size: 34px;
    transition: .3s;
    line-height: 66px;
    transition: .5s ease-in-out;
}

.callback-bt i {
    animation: 1200ms ease 0s normal none 1 running shake;
    animation-iteration-count: infinite;
    -webkit-animation: 1200ms ease 0s normal none 1 running shake;
    -webkit-animation-iteration-count: infinite;
}

@-webkit-keyframes hoverWave {
    0% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 0 rgba(56, 163, 253, 0.2), 0 0 0 0 rgba(56, 163, 253, 0.2)
    }
    40% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 15px rgba(56, 163, 253, 0.2), 0 0 0 0 rgba(56, 163, 253, 0.2)
    }
    80% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 30px rgba(56, 163, 253, 0), 0 0 0 26.7px rgba(56, 163, 253, 0.067)
    }
    100% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 30px rgba(56, 163, 253, 0), 0 0 0 40px rgba(56, 163, 253, 0.0)
    }
}

@keyframes hoverWave {
    0% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 0 rgba(56, 163, 253, 0.2), 0 0 0 0 rgba(56, 163, 253, 0.2)
    }
    40% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 15px rgba(56, 163, 253, 0.2), 0 0 0 0 rgba(56, 163, 253, 0.2)
    }
    80% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 30px rgba(56, 163, 253, 0), 0 0 0 26.7px rgba(56, 163, 253, 0.067)
    }
    100% {
        box-shadow: 0 8px 10px rgba(56, 163, 253, 0.3), 0 0 0 30px rgba(56, 163, 253, 0), 0 0 0 40px rgba(56, 163, 253, 0.0)
    }
}

/* animations icon */

@keyframes shake {
    0% {
        transform: rotateZ(0deg);
        -ms-transform: rotateZ(0deg);
        -webkit-transform: rotateZ(0deg);
    }
    10% {
        transform: rotateZ(-30deg);
        -ms-transform: rotateZ(-30deg);
        -webkit-transform: rotateZ(-30deg);
    }
    20% {
        transform: rotateZ(15deg);
        -ms-transform: rotateZ(15deg);
        -webkit-transform: rotateZ(15deg);
    }
    30% {
        transform: rotateZ(-10deg);
        -ms-transform: rotateZ(-10deg);
        -webkit-transform: rotateZ(-10deg);
    }
    40% {
        transform: rotateZ(7.5deg);
        -ms-transform: rotateZ(7.5deg);
        -webkit-transform: rotateZ(7.5deg);
    }
    50% {
        transform: rotateZ(-6deg);
        -ms-transform: rotateZ(-6deg);
        -webkit-transform: rotateZ(-6deg);
    }
    60% {
        transform: rotateZ(5deg);
        -ms-transform: rotateZ(5deg);
        -webkit-transform: rotateZ(5deg);
    }
    70% {
        transform: rotateZ(-4.28571deg);
        -ms-transform: rotateZ(-4.28571deg);
        -webkit-transform: rotateZ(-4.28571deg);
    }
    80% {
        transform: rotateZ(3.75deg);
        -ms-transform: rotateZ(3.75deg);
        -webkit-transform: rotateZ(3.75deg);
    }
    90% {
        transform: rotateZ(-3.33333deg);
        -ms-transform: rotateZ(-3.33333deg);
        -webkit-transform: rotateZ(-3.33333deg);
    }
    100% {
        transform: rotateZ(0deg);
        -ms-transform: rotateZ(0deg);
        -webkit-transform: rotateZ(0deg);
    }
}

@-webkit-keyframes shake {
    0% {
        transform: rotateZ(0deg);
        -ms-transform: rotateZ(0deg);
        -webkit-transform: rotateZ(0deg);
    }
    10% {
        transform: rotateZ(-30deg);
        -ms-transform: rotateZ(-30deg);
        -webkit-transform: rotateZ(-30deg);
    }
    20% {
        transform: rotateZ(15deg);
        -ms-transform: rotateZ(15deg);
        -webkit-transform: rotateZ(15deg);
    }
    30% {
        transform: rotateZ(-10deg);
        -ms-transform: rotateZ(-10deg);
        -webkit-transform: rotateZ(-10deg);
    }
    40% {
        transform: rotateZ(7.5deg);
        -ms-transform: rotateZ(7.5deg);
        -webkit-transform: rotateZ(7.5deg);
    }
    50% {
        transform: rotateZ(-6deg);
        -ms-transform: rotateZ(-6deg);
        -webkit-transform: rotateZ(-6deg);
    }
    60% {
        transform: rotateZ(5deg);
        -ms-transform: rotateZ(5deg);
        -webkit-transform: rotateZ(5deg);
    }
    70% {
        transform: rotateZ(-4.28571deg);
        -ms-transform: rotateZ(-4.28571deg);
        -webkit-transform: rotateZ(-4.28571deg);
    }
    80% {
        transform: rotateZ(3.75deg);
        -ms-transform: rotateZ(3.75deg);
        -webkit-transform: rotateZ(3.75deg);
    }
    90% {
        transform: rotateZ(-3.33333deg);
        -ms-transform: rotateZ(-3.33333deg);
        -webkit-transform: rotateZ(-3.33333deg);
    }
    100% {
        transform: rotateZ(0deg);
        -ms-transform: rotateZ(0deg);
        -webkit-transform: rotateZ(0deg);
    }
}

/* конец кнопки звонка */