.img_text {
    position: relative;
    width: 100%;
}

.text_on_img {
    position: absolute;
    top: 40%;
    text-align: center;
    width: 100%;
}

.text_on_img span {
    color: white;
    letter-spacing: -1px;
    background: rgb(0, 0, 0); /* fallback color */
    background: rgba(0, 0, 0, 0.7);
    padding: 30px;
}

#login_menu:hover {
    animation-play-state: paused;
}

@keyframes pulse_animation {
    0% { transform: scale(1); }
    25% { transform: scale(1.15); }
    50% { transform: scale(1.3); }
    75% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.mypulse {
    animation-name: pulse_animation;
    animation-duration: 2000ms;
    /*transform-origin:70% 70%;*/
    animation-iteration-count: 10;
    animation-timing-function: linear;
}

.icon-valign-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}