Make Your HTML Buttons More Attractive With These CSS Animations

HTML

                    
<button class="btn basic-hover">
    BASIC HOVER
</button>

CSS

                    
.btn, .btn:hover {
    color: #fff;
}

.basic-hover {
    background-color: #087f79;
    transition: 0.2s;
}

.basic-hover:hover {
    background-color: #e04f23;
    transition: 0.2s;
}

HTML

                    
<button class="btn dynamic-border-radius">
    DYNAMIC BORDER RADIUS
</button>

CSS

                    
.dynamic-border-radius {
    background-color: #087f79;
    transition: 0.2s;
    border-radius: 0;
}

.dynamic-border-radius:hover {
    background-color: #e04f23;
    transition: 0.2s;
    border-top-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
}

HTML

                    
<button class="btn rubber-band">
    RUBBER BAND
</button>

CSS

                    
.btn, .btn:hover {
    color: #fff;
}

.rubber-band {
    position: relative;
    background-color: transparent;
}

.rubber-band:before, .rubber-band:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.rubber-band:before {
    background-color: #087f79;
}

.rubber-band:after {
    max-width: 0;
    background-color: #e04f23;
    transition: max-width 0.3s;
}

.rubber-band:hover:after {
    animation-name: rubberBandButton;
    animation-duration: 0.8s;
    animation-timing-function: ease-in-out;
    max-width: 100%;
}

@keyframes rubberBandButton {

    0% {
      max-width: 0%;
      }
    30% {
        max-width: 50%;
    }
    80% {
        max-width: 0%;
    }
    100% {
      max-width: 100%;
      }
}

HTML

                    
<button class="btn slide-down">
    SLIDE DOWN
</button>

CSS

                    
.btn, .btn:hover {
    color: #fff;
}

.slide-down {
    position: relative;
    background-color: transparent;
}

.slide-down:before, .slide-down:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.slide-down:before {
    background-color: #087f79;
}


.slide-down:after {
    max-height: 0;
    background-color: #e04f23;
    transition: max-height 0.25s ease-in;
    
}

.slide-down:hover:after {
    max-height: 100%;
}

HTML

                    
<button class="btn bubble">
    BUBBLE
</button>

CSS

                    
.btn, .btn:hover {
    color: #fff;
}

.bubble {
    position: relative;
    background-color: transparent;
    overflow: hidden;
}

.bubble:before, .bubble:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.bubble:before {
    background-color: #087f79;
}


.bubble:after {
    width: 100px;
    height: 100px;
    left: 50%;
    background-color: #e04f23;
    transform: scale(0) translate(-50%, -50%);
    transition: transform 0.5s ease-in;
    border-radius: 50%;
}

.bubble:hover:after {
    transform: scale(1.5) translate(-50%, -50%);
}

HTML

                    
<button class="btn border-first">
    BORDER FIRST
</button>

CSS

                    
.border-first {
    position: relative;
    background-color: transparent;
    color: #e04f23;
    transition: color 0.3s 0.2s;
}

.border-first:hover {
    color: #fff;
    transition: color 0.3s 0.2s;
}

.border-first:before, .border-first:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 0;
    z-index: -1;
    transition: max-width 0.3s, opacity 0.3s;
    opacity: 0;
}

.border-first:before {
    background-color: transparent;
    border: 2px solid;
    border-top-color: #e04f23;
    border-bottom-color: #e04f23;
    border-right-color: transparent;
    border-left-color: transparent;
}

.border-first:after {
    background-color: #e04f23;
    border: 2px solid #e04f23;
    transition-delay: 0.2s;
}


.border-first:hover:before, .border-first:hover:after {
    max-width: 100%;
    opacity: 1;
}

 .border-first:hover:after {
     transition-delay: 0.4s;
 }